113021296 has 20 divisors (see below), whose sum is σ = 221239312. Its totient is φ = 55927296.

The previous prime is 113021267. The next prime is 113021299. The reversal of 113021296 is 692120311.

It is a self number, because there is not a number n which added to its sum of digits gives 113021296.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113021299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34860 + ... + 37963.

Almost surely, 2^113021296 is an apocalyptic number.

113021296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

113021296 is a deficient number, since it is larger than the sum of its proper divisors (108218016).

113021296 is an equidigital number, since it uses as much as digits as its factorization.

113021296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72928 (or 72922 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 113021296 is about 10631.1474451256. The cubic root of 113021296 is about 483.4891817146.

The spelling of 113021296 in words is "one hundred thirteen million, twenty-one thousand, two hundred ninety-six".