113101113252 has 48 divisors (see below), whose sum is σ = 273116309760. Its totient is φ = 36385208832.

The previous prime is 113101113247. The next prime is 113101113259. The reversal of 113101113252 is 252311101311.

It is not an unprimeable number, because it can be changed into a prime (113101113259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 785148 + ... + 917964.

It is an arithmetic number, because the mean of its divisors is an integer number (5689923120).

Almost surely, 2^113101113252 is an apocalyptic number.

113101113252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113101113252 is an abundant number, since it is smaller than the sum of its proper divisors (160015196508).

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

113101113252 is a wasteful number, since it uses less digits than its factorization.

113101113252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135300 (or 135298 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 21.

Adding to 113101113252 its reverse (252311101311), we get a palindrome (365412214563).

The spelling of 113101113252 in words is "one hundred thirteen billion, one hundred one million, one hundred thirteen thousand, two hundred fifty-two".