113169204 has 96 divisors (see below), whose sum is σ = 316794240. Its totient is φ = 34804224.

The previous prime is 113169169. The next prime is 113169241. The reversal of 113169204 is 402961311.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96727 + ... + 97889.

It is an arithmetic number, because the mean of its divisors is an integer number (3299940).

Almost surely, 2^113169204 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113169204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158397120).

113169204 is an abundant number, since it is smaller than the sum of its proper divisors (203625036).

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

113169204 is a wasteful number, since it uses less digits than its factorization.

113169204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1246 (or 1238 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 113169204 is about 10638.1015223582. The cubic root of 113169204 is about 483.6999996395.

The spelling of 113169204 in words is "one hundred thirteen million, one hundred sixty-nine thousand, two hundred four".