113316863506 has 16 divisors (see below), whose sum is σ = 211917251520. Its totient is φ = 44149427280.

The previous prime is 113316863503. The next prime is 113316863509. The reversal of 113316863506 is 605368613311.

It is an interprime number because it is at equal distance from previous prime (113316863503) and next prime (113316863509).

It is a super-2 number, since 2×113316863506² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113316863503) 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, 367911741 + ... + 367912048.

It is an arithmetic number, because the mean of its divisors is an integer number (13244828220).

Almost surely, 2^113316863506 is an apocalyptic number.

113316863506 is a deficient number, since it is larger than the sum of its proper divisors (98600388014).

113316863506 is a wasteful number, since it uses less digits than its factorization.

113316863506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735823809.

The product of its (nonzero) digits is 233280, while the sum is 43.

The spelling of 113316863506 in words is "one hundred thirteen billion, three hundred sixteen million, eight hundred sixty-three thousand, five hundred six".