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120200301031032 = 23321669448625431
BaseRepresentation
bin11011010101001001010000…
…001111101010111001111000
3120202121000222122111200101100
4123111021100033222321320
5111223330204030443112
61103351131143051400
734214120340643515
oct3325112017527170
9522530878450340
10120200301031032
1135332730353492
1211593759740b60
13520babbc18001
142197a2311230c
15dd6a4423e2dc
hex6d52503eae78

120200301031032 has 24 divisors (see below), whose sum is σ = 325542481959240. Its totient is φ = 40066767010320.

The previous prime is 120200301031007. The next prime is 120200301031039. The reversal of 120200301031032 is 230130103002021.

120200301031032 is a `hidden beast` number, since 1 + 2 + 0 + 20 + 0 + 301 + 0 + 310 + 32 = 666.

120200301031032 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×1202003010310322 (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 120200301030996 and 120200301031014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120200301031039) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 834724312644 + ... + 834724312787.

It is an arithmetic number, because the mean of its divisors is an integer number (13564270081635).

Almost surely, 2120200301031032 is an apocalyptic number.

120200301031032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120200301031032 is an abundant number, since it is smaller than the sum of its proper divisors (205342180928208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120200301031032 is a wasteful number, since it uses less digits than its factorization.

120200301031032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1669448625443 (or 1669448625436 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 120200301031032 its reverse (230130103002021), we get a palindrome (350330404033053).

The spelling of 120200301031032 in words is "one hundred twenty trillion, two hundred billion, three hundred one million, thirty-one thousand, thirty-two".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 1669448625431 3338897250862 5008345876293 6677794501724 10016691752586 13355589003448 15025037628879 20033383505172 30050075257758 40066767010344 60100150515516 120200301031032