115552112031150 has 48 divisors (see below), whose sum is σ = 290605424312448. Its totient is φ = 30379897996000.

The previous prime is 115552112031089. The next prime is 115552112031163. The reversal of 115552112031150 is 51130211255511.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5424971136 + ... + 5424992435.

It is an arithmetic number, because the mean of its divisors is an integer number (6054279673176).

Almost surely, 2^{115552112031150} is an apocalyptic number.

115552112031150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115552112031150 is an abundant number, since it is smaller than the sum of its proper divisors (175053312281298).

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

115552112031150 is a wasteful number, since it uses less digits than its factorization.

115552112031150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10849963657 (or 10849963652 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 33.

Adding to 115552112031150 its reverse (51130211255511), we get a palindrome (166682323286661).

The spelling of 115552112031150 in words is "one hundred fifteen trillion, five hundred fifty-two billion, one hundred twelve million, thirty-one thousand, one hundred fifty".