113665050 has 36 divisors (see below), whose sum is σ = 305381310. Its totient is φ = 30310560.

The previous prime is 113665037. The next prime is 113665051. The reversal of 113665050 is 50566311.

It is a happy number.

113665050 is a `hidden beast` number, since 1 + 1 + 3 + 6 + 650 + 5 + 0 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 52403121 + 61261929 = 7239^2 + 7827^2 .

It is not an unprimeable number, because it can be changed into a prime (113665051) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 125845 + ... + 126744.

Almost surely, 2^113665050 is an apocalyptic number.

113665050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113665050 is an abundant number, since it is smaller than the sum of its proper divisors (191716260).

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

113665050 is a wasteful number, since it uses less digits than its factorization.

113665050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252607 (or 252599 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 113665050 is about 10661.3812425970. The cubic root of 113665050 is about 484.4054073176.

The spelling of 113665050 in words is "one hundred thirteen million, six hundred sixty-five thousand, fifty".