113202129613 has 4 divisors (see below), whose sum is σ = 113220039168. Its totient is φ = 113184220060.

The previous prime is 113202129559. The next prime is 113202129643. The reversal of 113202129613 is 316921202311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 113202129613 - 2⁹ = 113202129101 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 (113202129643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8945293 + ... + 8957938.

It is an arithmetic number, because the mean of its divisors is an integer number (28305009792).

Almost surely, 2^113202129613 is an apocalyptic number.

It is an amenable number.

113202129613 is a deficient number, since it is larger than the sum of its proper divisors (17909555).

113202129613 is an equidigital number, since it uses as much as digits as its factorization.

113202129613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17909554.

The product of its (nonzero) digits is 3888, while the sum is 31.

The spelling of 113202129613 in words is "one hundred thirteen billion, two hundred two million, one hundred twenty-nine thousand, six hundred thirteen".