113140444413 has 16 divisors (see below), whose sum is σ = 155300886720. Its totient is φ = 73213214976.

The previous prime is 113140444399. The next prime is 113140444429. The reversal of 113140444413 is 314444041311.

It is not a de Polignac number, because 113140444413 - 2⁶ = 113140444349 is a prime.

It is a super-2 number, since 2×113140444413² (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 (113140444433) 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, 1169820 + ... + 1262837.

It is an arithmetic number, because the mean of its divisors is an integer number (9706305420).

Almost surely, 2^113140444413 is an apocalyptic number.

It is an amenable number.

113140444413 is a deficient number, since it is larger than the sum of its proper divisors (42160442307).

113140444413 is a wasteful number, since it uses less digits than its factorization.

113140444413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2433116.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 113140444413 its reverse (314444041311), we get a palindrome (427584485724).

The spelling of 113140444413 in words is "one hundred thirteen billion, one hundred forty million, four hundred forty-four thousand, four hundred thirteen".