115310052 has 108 divisors (see below), whose sum is σ = 344517264. Its totient is φ = 32235840.

The previous prime is 115310009. The next prime is 115310053. The reversal of 115310052 is 250013511.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (115310053) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 66063 + ... + 67785.

Almost surely, 2^115310052 is an apocalyptic number.

115310052 is a gapful number since it is divisible by the number (12) 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 115310052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172258632).

115310052 is an abundant number, since it is smaller than the sum of its proper divisors (229207212).

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

115310052 is a wasteful number, since it uses less digits than its factorization.

115310052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1770 (or 1752 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 115310052 is about 10738.2518130280. The cubic root of 115310052 is about 486.7310544279.

Adding to 115310052 its reverse (250013511), we get a palindrome (365323563).

The spelling of 115310052 in words is "one hundred fifteen million, three hundred ten thousand, fifty-two".