113213296 has 20 divisors (see below), whose sum is σ = 250686832. Its totient is φ = 48519936.

The previous prime is 113213279. The next prime is 113213323. The reversal of 113213296 is 692312311.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 505305 + ... + 505528.

Almost surely, 2^113213296 is an apocalyptic number.

113213296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

113213296 is an abundant number, since it is smaller than the sum of its proper divisors (137473536).

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

113213296 is a wasteful number, since it uses less digits than its factorization.

113213296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010848 (or 1010842 counting only the distinct ones).

The product of its digits is 1944, while the sum is 28.

The square root of 113213296 is about 10640.1736827930. The cubic root of 113213296 is about 483.7628098106.

The spelling of 113213296 in words is "one hundred thirteen million, two hundred thirteen thousand, two hundred ninety-six".