113946245511 has 32 divisors (see below), whose sum is σ = 174220738560. Its totient is φ = 64891747296.

The previous prime is 113946245503. The next prime is 113946245519. The reversal of 113946245511 is 115542649311.

It is an interprime number because it is at equal distance from previous prime (113946245503) and next prime (113946245519).

It is not a de Polignac number, because 113946245511 - 2³ = 113946245503 is a prime.

It is a super-2 number, since 2×113946245511² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113946245519) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14385010 + ... + 14392928.

It is an arithmetic number, because the mean of its divisors is an integer number (5444398080).

Almost surely, 2^113946245511 is an apocalyptic number.

113946245511 is a deficient number, since it is larger than the sum of its proper divisors (60274493049).

113946245511 is a wasteful number, since it uses less digits than its factorization.

113946245511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10163.

The product of its digits is 129600, while the sum is 42.

The spelling of 113946245511 in words is "one hundred thirteen billion, nine hundred forty-six million, two hundred forty-five thousand, five hundred eleven".