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200320101112320 = 2933572391732307
BaseRepresentation
bin101101100011000010101000…
…011101111101101000000000
3222021021102012021100101121000
4231203002220131331220000
5202224021031341043240
61550013441203132000
760123435564011160
oct5543025035755000
9867242167311530
10200320101112320
115891230681a872
121a573464674000
1387a1148708297
14376778a64c5a0
151825bbb2dd430
hexb630a877da00

200320101112320 has 640 divisors, whose sum is σ = 816607219507200. Its totient is φ = 45595846066176.

The previous prime is 200320101112301. The next prime is 200320101112321. The reversal of 200320101112320 is 23211101023002.

200320101112320 is a `hidden beast` number, since 2 + 0 + 0 + 320 + 1 + 0 + 11 + 12 + 320 = 666.

It is a tau number, because it is divible by the number of its divisors (640).

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 = 200320101112293 and 200320101112302.

It is not an unprimeable number, because it can be changed into a prime (200320101112321) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 114771607 + ... + 116503913.

It is an arithmetic number, because the mean of its divisors is an integer number (1275948780480).

Almost surely, 2200320101112320 is an apocalyptic number.

200320101112320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200320101112320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (408303609753600).

200320101112320 is an abundant number, since it is smaller than the sum of its proper divisors (616287118394880).

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

200320101112320 is a wasteful number, since it uses less digits than its factorization.

200320101112320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1732585 (or 1732563 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 200320101112320 its reverse (23211101023002), we get a palindrome (223531202135322).

The spelling of 200320101112320 in words is "two hundred trillion, three hundred twenty billion, one hundred one million, one hundred twelve thousand, three hundred twenty".