115031928000 has 1344 divisors, whose sum is σ = 469569125376. Its totient is φ = 24514560000.

The previous prime is 115031927987. The next prime is 115031928029. The reversal of 115031928000 is 829130511.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1620167965 + ... + 1620168035.

Almost surely, 2^115031928000 is an apocalyptic number.

115031928000 is a gapful number since it is divisible by the number (10) 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 115031928000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (234784562688).

115031928000 is an abundant number, since it is smaller than the sum of its proper divisors (354537197376).

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

115031928000 is a wasteful number, since it uses less digits than its factorization.

115031928000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167 (or 128 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 30.

The spelling of 115031928000 in words is "one hundred fifteen billion, thirty-one million, nine hundred twenty-eight thousand".