113439152 has 20 divisors (see below), whose sum is σ = 220163736. Its totient is φ = 56622720.

The previous prime is 113439149. The next prime is 113439163. The reversal of 113439152 is 251934311.

It is an unprimeable number.

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, 4127 + ... + 15617.

Almost surely, 2^113439152 is an apocalyptic number.

It is an amenable number.

113439152 is a deficient number, since it is larger than the sum of its proper divisors (106724584).

113439152 is a wasteful number, since it uses less digits than its factorization.

113439152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12116 (or 12110 counting only the distinct ones).

The product of its digits is 3240, while the sum is 29.

The square root of 113439152 is about 10650.7817553455. The cubic root of 113439152 is about 484.0842919466.

The spelling of 113439152 in words is "one hundred thirteen million, four hundred thirty-nine thousand, one hundred fifty-two".