113182128 has 60 divisors (see below), whose sum is σ = 327687360. Its totient is φ = 36425088.

The previous prime is 113182109. The next prime is 113182133. The reversal of 113182128 is 821281311.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9376 + ... + 17727.

It is an arithmetic number, because the mean of its divisors is an integer number (5461456).

Almost surely, 2^113182128 is an apocalyptic number.

113182128 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

113182128 is an abundant number, since it is smaller than the sum of its proper divisors (214505232).

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

113182128 is a wasteful number, since it uses less digits than its factorization.

113182128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27146 (or 27137 counting only the distinct ones).

The product of its digits is 768, while the sum is 27.

The square root of 113182128 is about 10638.7089442281. The cubic root of 113182128 is about 483.7184118949.

The spelling of 113182128 in words is "one hundred thirteen million, one hundred eighty-two thousand, one hundred twenty-eight".