113525990 has 16 divisors (see below), whose sum is σ = 209870352. Its totient is φ = 44182944.

The previous prime is 113525921. The next prime is 113526001. The reversal of 113525990 is 99525311.

It is a super-3 number, since 3×113525990³ (a number of 25 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 113525990.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153044 + ... + 153783.

It is an arithmetic number, because the mean of its divisors is an integer number (13116897).

Almost surely, 2^113525990 is an apocalyptic number.

113525990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113525990 is a deficient number, since it is larger than the sum of its proper divisors (96344362).

113525990 is a wasteful number, since it uses less digits than its factorization.

113525990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306871.

The product of its (nonzero) digits is 12150, while the sum is 35.

The square root of 113525990 is about 10654.8575776497. The cubic root of 113525990 is about 484.2077830844.

The spelling of 113525990 in words is "one hundred thirteen million, five hundred twenty-five thousand, nine hundred ninety".