113404316181 has 16 divisors (see below), whose sum is σ = 163243066560. Its totient is φ = 69613228800.

The previous prime is 113404316141. The next prime is 113404316209. The reversal of 113404316181 is 181613404311.

It is not a de Polignac number, because 113404316181 - 2¹⁷ = 113404185109 is a prime.

It is a super-2 number, since 2×113404316181² (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 (113404316141) 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, 3610051 + ... + 3641328.

It is an arithmetic number, because the mean of its divisors is an integer number (10202691660).

Almost surely, 2^113404316181 is an apocalyptic number.

It is an amenable number.

113404316181 is a deficient number, since it is larger than the sum of its proper divisors (49838750379).

113404316181 is a wasteful number, since it uses less digits than its factorization.

113404316181 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7251796.

The product of its (nonzero) digits is 6912, while the sum is 33.

The spelling of 113404316181 in words is "one hundred thirteen billion, four hundred four million, three hundred sixteen thousand, one hundred eighty-one".