113016918 has 48 divisors (see below), whose sum is σ = 274443264. Its totient is φ = 30387840.

The previous prime is 113016887. The next prime is 113016941. The reversal of 113016918 is 819610311.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7483 + ... + 16793.

It is an arithmetic number, because the mean of its divisors is an integer number (5717568).

Almost surely, 2^113016918 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113016918, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137221632).

113016918 is an abundant number, since it is smaller than the sum of its proper divisors (161426346).

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

113016918 is a wasteful number, since it uses less digits than its factorization.

113016918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9357 (or 9340 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 30.

The square root of 113016918 is about 10630.9415387349. The cubic root of 113016918 is about 483.4829388116.

The spelling of 113016918 in words is "one hundred thirteen million, sixteen thousand, nine hundred eighteen".