115233455512120 has 64 divisors (see below), whose sum is σ = 282858039152640. Its totient is φ = 41901254774400.

The previous prime is 115233455512037. The next prime is 115233455512283. The reversal of 115233455512120 is 21215554332511.

It is a super-2 number, since 2×115233455512120² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 4475409 + ... + 15827071.

It is an arithmetic number, because the mean of its divisors is an integer number (4419656861760).

Almost surely, 2^{115233455512120} is an apocalyptic number.

115233455512120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115233455512120 is an abundant number, since it is smaller than the sum of its proper divisors (167624583640520).

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

115233455512120 is a wasteful number, since it uses less digits than its factorization.

115233455512120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11374756 (or 11374752 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 40.

The spelling of 115233455512120 in words is "one hundred fifteen trillion, two hundred thirty-three billion, four hundred fifty-five million, five hundred twelve thousand, one hundred twenty".