113152613 has 8 divisors (see below), whose sum is σ = 131956800. Its totient is φ = 96987660.

The previous prime is 113152609. The next prime is 113152631. The reversal of 113152613 is 316251311.

It is not a de Polignac number, because 113152613 - 2² = 113152609 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113152603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164603 + ... + 165288.

It is an arithmetic number, because the mean of its divisors is an integer number (16494600).

Almost surely, 2^113152613 is an apocalyptic number.

It is an amenable number.

113152613 is a deficient number, since it is larger than the sum of its proper divisors (18804187).

113152613 is an frugal number, since it uses more digits than its factorization.

113152613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329912 (or 329898 counting only the distinct ones).

The product of its digits is 540, while the sum is 23.

The square root of 113152613 is about 10637.3217023835. The cubic root of 113152613 is about 483.6763611154.

The spelling of 113152613 in words is "one hundred thirteen million, one hundred fifty-two thousand, six hundred thirteen".