113553112 has 8 divisors (see below), whose sum is σ = 212912100. Its totient is φ = 56776552.

The previous prime is 113553107. The next prime is 113553119. The reversal of 113553112 is 211355311.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113553119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7097062 + ... + 7097077.

Almost surely, 2^113553112 is an apocalyptic number.

It is an amenable number.

113553112 is a deficient number, since it is larger than the sum of its proper divisors (99358988).

113553112 is a wasteful number, since it uses less digits than its factorization.

113553112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14194145 (or 14194141 counting only the distinct ones).

The product of its digits is 450, while the sum is 22.

The square root of 113553112 is about 10656.1302544592. The cubic root of 113553112 is about 484.2463400052.

The spelling of 113553112 in words is "one hundred thirteen million, five hundred fifty-three thousand, one hundred twelve".