113283138 has 32 divisors (see below), whose sum is σ = 241142400. Its totient is φ = 35354880.

The previous prime is 113283133. The next prime is 113283139. The reversal of 113283138 is 831382311.

It is not an unprimeable number, because it can be changed into a prime (113283133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17508 + ... + 23088.

It is an arithmetic number, because the mean of its divisors is an integer number (7535700).

Almost surely, 2^113283138 is an apocalyptic number.

113283138 is an abundant number, since it is smaller than the sum of its proper divisors (127859262).

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

113283138 is a wasteful number, since it uses less digits than its factorization.

113283138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5802.

The product of its digits is 3456, while the sum is 30.

The square root of 113283138 is about 10643.4551720764. The cubic root of 113283138 is about 483.8622681427.

The spelling of 113283138 in words is "one hundred thirteen million, two hundred eighty-three thousand, one hundred thirty-eight".