115031340353250 has 48 divisors (see below), whose sum is σ = 311044744321272. Its totient is φ = 30675024093600.

The previous prime is 115031340353203. The next prime is 115031340353257. The reversal of 115031340353250 is 52353043130511.

115031340353250 is a `hidden beast` number, since 1 + 1 + 5 + 0 + 3 + 13 + 40 + 353 + 250 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 45791084481921 + 69240255871329 = 6766911^2 + 8321073^2 .

It is not an unprimeable number, because it can be changed into a prime (115031340353257) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25562517829 + ... + 25562522328.

Almost surely, 2^{115031340353250} is an apocalyptic number.

115031340353250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115031340353250 is an abundant number, since it is smaller than the sum of its proper divisors (196013403968022).

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

115031340353250 is a wasteful number, since it uses less digits than its factorization.

115031340353250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51125040180 (or 51125040167 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 36.

Adding to 115031340353250 its reverse (52353043130511), we get a palindrome (167384383483761).

The spelling of 115031340353250 in words is "one hundred fifteen trillion, thirty-one billion, three hundred forty million, three hundred fifty-three thousand, two hundred fifty".