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120031012000300 = 22521200310120003
BaseRepresentation
bin11011010010101011100101…
…110101010001001000101100
3120201222212000121022212202011
4123102223211311101020230
5111213042003033002200
61103141252523411004
734165645241634202
oct3322534565211054
9521885017285664
10120031012000300
1135277959088025
1211566993083a64
1351c8b503710cb
14218d763a6b072
15dd24370315ba
hex6d2ae5d5122c

120031012000300 has 18 divisors (see below), whose sum is σ = 260467296040868. Its totient is φ = 48012404800080.

The previous prime is 120031012000283. The next prime is 120031012000369. The reversal of 120031012000300 is 3000210130021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 600155059902 + ... + 600155060101.

Almost surely, 2120031012000300 is an apocalyptic number.

120031012000300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120031012000300 is an abundant number, since it is smaller than the sum of its proper divisors (140436284040568).

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

120031012000300 is a wasteful number, since it uses less digits than its factorization.

120031012000300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1200310120017 (or 1200310120010 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 120031012000300 its reverse (3000210130021), we get a palindrome (123031222130321).

The spelling of 120031012000300 in words is "one hundred twenty trillion, thirty-one billion, twelve million, three hundred", and thus it is an aban number.

Divisors: 1 2 4 5 10 20 25 50 100 1200310120003 2400620240006 4801240480012 6001550600015 12003101200030 24006202400060 30007753000075 60015506000150 120031012000300