113935420965 has 16 divisors (see below), whose sum is σ = 190222616448. Its totient is φ = 58123576896.

The previous prime is 113935420939. The next prime is 113935420967. The reversal of 113935420965 is 569024539311.

It is not a de Polignac number, because 113935420965 - 2¹⁵ = 113935388197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113935420967) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 165123454 + ... + 165124143.

It is an arithmetic number, because the mean of its divisors is an integer number (11888913528).

Almost surely, 2^113935420965 is an apocalyptic number.

113935420965 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

113935420965 is a deficient number, since it is larger than the sum of its proper divisors (76287195483).

113935420965 is a wasteful number, since it uses less digits than its factorization.

113935420965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330247628.

The product of its (nonzero) digits is 874800, while the sum is 48.

The spelling of 113935420965 in words is "one hundred thirteen billion, nine hundred thirty-five million, four hundred twenty thousand, nine hundred sixty-five".