113520364013 has 16 divisors (see below), whose sum is σ = 130560567936. Its totient is φ = 96686161920.

The previous prime is 113520364003. The next prime is 113520364043. The reversal of 113520364013 is 310463025311.

It is a cyclic number.

It is not a de Polignac number, because 113520364013 - 2⁶ = 113520363949 is a prime.

It is a super-3 number, since 3×113520364013³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113520364003) 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, 8757545 + ... + 8770497.

It is an arithmetic number, because the mean of its divisors is an integer number (8160035496).

Almost surely, 2^113520364013 is an apocalyptic number.

It is an amenable number.

113520364013 is a deficient number, since it is larger than the sum of its proper divisors (17040203923).

113520364013 is a wasteful number, since it uses less digits than its factorization.

113520364013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20804.

The product of its (nonzero) digits is 6480, while the sum is 29.

Adding to 113520364013 its reverse (310463025311), we get a palindrome (423983389324).

The spelling of 113520364013 in words is "one hundred thirteen billion, five hundred twenty million, three hundred sixty-four thousand, thirteen".