113013557212647 has 64 divisors (see below), whose sum is σ = 194019031664640. Its totient is φ = 56873158746624.

The previous prime is 113013557212631. The next prime is 113013557212649. The reversal of 113013557212647 is 746212755310311.

It is a happy number.

It is not a de Polignac number, because 113013557212647 - 2⁴ = 113013557212631 is a prime.

It is a super-2 number, since 2×113013557212647² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113013557212596 and 113013557212605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113013557212649) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 20691988 + ... + 25577049.

It is an arithmetic number, because the mean of its divisors is an integer number (3031547369760).

Almost surely, 2^{113013557212647} is an apocalyptic number.

113013557212647 is a deficient number, since it is larger than the sum of its proper divisors (81005474451993).

113013557212647 is a wasteful number, since it uses less digits than its factorization.

113013557212647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46269472.

The product of its (nonzero) digits is 1058400, while the sum is 48.

The spelling of 113013557212647 in words is "one hundred thirteen trillion, thirteen billion, five hundred fifty-seven million, two hundred twelve thousand, six hundred forty-seven".