113551112 has 16 divisors (see below), whose sum is σ = 214339500. Its totient is φ = 56393920.

The previous prime is 113551111. The next prime is 113551117. The reversal of 113551112 is 211155311.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 91891396 + 21659716 = 9586^2 + 4654^2 .

It is not an unprimeable number, because it can be changed into a prime (113551111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46439 + ... + 48822.

Almost surely, 2^113551112 is an apocalyptic number.

It is an amenable number.

113551112 is a deficient number, since it is larger than the sum of its proper divisors (100788388).

113551112 is a wasteful number, since it uses less digits than its factorization.

113551112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95416 (or 95412 counting only the distinct ones).

The product of its digits is 150, while the sum is 20.

The square root of 113551112 is about 10656.0364113492. The cubic root of 113551112 is about 484.2434969938.

The spelling of 113551112 in words is "one hundred thirteen million, five hundred fifty-one thousand, one hundred twelve".