113021202 has 32 divisors (see below), whose sum is σ = 273532032. Its totient is φ = 30392064.

The previous prime is 113021197. The next prime is 113021213. The reversal of 113021202 is 202120311.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78433 + ... + 79860.

It is an arithmetic number, because the mean of its divisors is an integer number (8547876).

Almost surely, 2^113021202 is an apocalyptic number.

113021202 is an abundant number, since it is smaller than the sum of its proper divisors (160510830).

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

113021202 is a wasteful number, since it uses less digits than its factorization.

113021202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158322.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 113021202 is about 10631.1430241531. The cubic root of 113021202 is about 483.4890476750.

Adding to 113021202 its reverse (202120311), we get a palindrome (315141513).

The spelling of 113021202 in words is "one hundred thirteen million, twenty-one thousand, two hundred two".