113301513 has 12 divisors (see below), whose sum is σ = 176246980. Its totient is φ = 69723936.

The previous prime is 113301499. The next prime is 113301523. The reversal of 113301513 is 315103311.

It can be written as a sum of positive squares in 2 ways, for example, as 52881984 + 60419529 = 7272^2 + 7773^2 .

It is not a de Polignac number, because 113301513 - 2²⁰ = 112252937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113301523) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 484078 + ... + 484311.

Almost surely, 2^113301513 is an apocalyptic number.

113301513 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

113301513 is a deficient number, since it is larger than the sum of its proper divisors (62945467).

113301513 is a wasteful number, since it uses less digits than its factorization.

113301513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 968408 (or 968405 counting only the distinct ones).

The product of its (nonzero) digits is 135, while the sum is 18.

The square root of 113301513 is about 10644.3183436047. The cubic root of 113301513 is about 483.8884282246. Note that the first 3 decimals are identical.

Adding to 113301513 its reverse (315103311), we get a palindrome (428404824).

The spelling of 113301513 in words is "one hundred thirteen million, three hundred one thousand, five hundred thirteen".