113252115 has 32 divisors (see below), whose sum is σ = 189757440. Its totient is φ = 57568896.

The previous prime is 113252101. The next prime is 113252119. The reversal of 113252115 is 511252311.

113252115 = 2208² + 2209² + ... + 2230².

It is not a de Polignac number, because 113252115 - 2⁴ = 113252099 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113252091 and 113252100.

It is not an unprimeable number, because it can be changed into a prime (113252119) 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 31 ways as a sum of consecutive naturals, for example, 159381 + ... + 160089.

It is an arithmetic number, because the mean of its divisors is an integer number (5929920).

Almost surely, 2^113252115 is an apocalyptic number.

113252115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

113252115 is a deficient number, since it is larger than the sum of its proper divisors (76505325).

113252115 is a wasteful number, since it uses less digits than its factorization.

113252115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1203.

The product of its digits is 300, while the sum is 21.

The square root of 113252115 is about 10641.9976978009. The cubic root of 113252115 is about 483.8180949618.

The spelling of 113252115 in words is "one hundred thirteen million, two hundred fifty-two thousand, one hundred fifteen".