113541165207 has 32 divisors (see below), whose sum is σ = 179299224000. Its totient is φ = 70763341824.

The previous prime is 113541165193. The next prime is 113541165209. The reversal of 113541165207 is 702561145311.

113541165207 is a `hidden beast` number, since 1 + 1 + 35 + 411 + 6 + 5 + 207 = 666.

It is not a de Polignac number, because 113541165207 - 2¹⁰ = 113541164183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113541165209) 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, 761698 + ... + 898479.

It is an arithmetic number, because the mean of its divisors is an integer number (5603100750).

Almost surely, 2^113541165207 is an apocalyptic number.

113541165207 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

113541165207 is a deficient number, since it is larger than the sum of its proper divisors (65758058793).

113541165207 is a wasteful number, since it uses less digits than its factorization.

113541165207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1660352 (or 1660346 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The spelling of 113541165207 in words is "one hundred thirteen billion, five hundred forty-one million, one hundred sixty-five thousand, two hundred seven".