115031153234250 has 320 divisors, whose sum is σ = 354396246437376. Its totient is φ = 27610232400000.

The previous prime is 115031153234243. The next prime is 115031153234293. The reversal of 115031153234250 is 52432351130511.

It is a happy number.

115031153234250 is a `hidden beast` number, since 1 + 1 + 5 + 0 + 31 + 1 + 532 + 3 + 42 + 50 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 19941247 + ... + 25054253.

Almost surely, 2^{115031153234250} is an apocalyptic number.

115031153234250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 115031153234250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177198123218688).

115031153234250 is an abundant number, since it is smaller than the sum of its proper divisors (239365093203126).

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

115031153234250 is a wasteful number, since it uses less digits than its factorization.

115031153234250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5113148 (or 5113129 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The spelling of 115031153234250 in words is "one hundred fifteen trillion, thirty-one billion, one hundred fifty-three million, two hundred thirty-four thousand, two hundred fifty".