113386120 has 16 divisors (see below), whose sum is σ = 255118860. Its totient is φ = 45354432.

The previous prime is 113386099. The next prime is 113386123. The reversal of 113386120 is 21683311.

It can be written as a sum of positive squares in 2 ways, for example, as 113252164 + 133956 = 10642^2 + 366^2 .

It is not an unprimeable number, because it can be changed into a prime (113386123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1417287 + ... + 1417366.

Almost surely, 2^113386120 is an apocalyptic number.

113386120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113386120 is an abundant number, since it is smaller than the sum of its proper divisors (141732740).

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

113386120 is a wasteful number, since it uses less digits than its factorization.

113386120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2834664 (or 2834660 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 113386120 is about 10648.2918817996. The cubic root of 113386120 is about 484.0088448626.

The spelling of 113386120 in words is "one hundred thirteen million, three hundred eighty-six thousand, one hundred twenty".