113613102 has 24 divisors (see below), whose sum is σ = 246918360. Its totient is φ = 37754640.

The previous prime is 113613067. The next prime is 113613131. The reversal of 113613102 is 201316311.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3577 + ... + 15492.

It is an arithmetic number, because the mean of its divisors is an integer number (10288265).

Almost surely, 2^113613102 is an apocalyptic number.

113613102 is an abundant number, since it is smaller than the sum of its proper divisors (133305258).

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

113613102 is a wasteful number, since it uses less digits than its factorization.

113613102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19408 (or 19405 counting only the distinct ones).

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

The square root of 113613102 is about 10658.9446944808. The cubic root of 113613102 is about 484.3316006180.

Adding to 113613102 its reverse (201316311), we get a palindrome (314929413).

The spelling of 113613102 in words is "one hundred thirteen million, six hundred thirteen thousand, one hundred two".