113260120 has 64 divisors (see below), whose sum is σ = 271537920. Its totient is φ = 42369024.

The previous prime is 113260097. The next prime is 113260127. The reversal of 113260120 is 21062311.

It is a junction number, because it is equal to n+sod(n) for n = 113260094 and 113260103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113260127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130809 + ... + 131671.

It is an arithmetic number, because the mean of its divisors is an integer number (4242780).

Almost surely, 2^113260120 is an apocalyptic number.

113260120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113260120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135768960).

113260120 is an abundant number, since it is smaller than the sum of its proper divisors (158277800).

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

113260120 is a wasteful number, since it uses less digits than its factorization.

113260120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1084 (or 1080 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 113260120 is about 10642.3737953522. The cubic root of 113260120 is about 483.8294939325.

The spelling of 113260120 in words is "one hundred thirteen million, two hundred sixty thousand, one hundred twenty".