113301312102 has 24 divisors (see below), whose sum is σ = 267803101800. Its totient is φ = 34333730880.

The previous prime is 113301312083. The next prime is 113301312109. The reversal of 113301312102 is 201213103311.

113301312102 is a `hidden beast` number, since 11 + 330 + 1 + 312 + 10 + 2 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113301312109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 286114227 + ... + 286114622.

It is an arithmetic number, because the mean of its divisors is an integer number (11158462575).

Almost surely, 2^113301312102 is an apocalyptic number.

113301312102 is an abundant number, since it is smaller than the sum of its proper divisors (154501789698).

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

113301312102 is a wasteful number, since it uses less digits than its factorization.

113301312102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572228868 (or 572228865 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 113301312102 its reverse (201213103311), we get a palindrome (314514415413).

The spelling of 113301312102 in words is "one hundred thirteen billion, three hundred one million, three hundred twelve thousand, one hundred two".