113157820632613 has 4 divisors (see below), whose sum is σ = 113272006123648. Its totient is φ = 113043635141580.

The previous prime is 113157820632607. The next prime is 113157820632643. The reversal of 113157820632613 is 316236028751311.

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 113157820632613 - 2⁵ = 113157820632581 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 (113157820632643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57092744031 + ... + 57092746012.

It is an arithmetic number, because the mean of its divisors is an integer number (28318001530912).

Almost surely, 2^{113157820632613} is an apocalyptic number.

It is an amenable number.

113157820632613 is a deficient number, since it is larger than the sum of its proper divisors (114185491035).

113157820632613 is an equidigital number, since it uses as much as digits as its factorization.

113157820632613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114185491034.

The product of its (nonzero) digits is 1088640, while the sum is 49.

The spelling of 113157820632613 in words is "one hundred thirteen trillion, one hundred fifty-seven billion, eight hundred twenty million, six hundred thirty-two thousand, six hundred thirteen".