13613231701 has 16 divisors (see below), whose sum is σ = 14476011840. Its totient is φ = 12765392640.

The previous prime is 13613231699. The next prime is 13613231759. The reversal of 13613231701 is 10713231631.

It is a cyclic number.

It is not a de Polignac number, because 13613231701 - 2¹ = 13613231699 is a prime.

It is a super-2 number, since 2×13613231701² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13613231701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13613231791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1758826 + ... + 1766548.

It is an arithmetic number, because the mean of its divisors is an integer number (904750740).

Almost surely, 2^13613231701 is an apocalyptic number.

It is an amenable number.

13613231701 is a deficient number, since it is larger than the sum of its proper divisors (862780139).

13613231701 is a wasteful number, since it uses less digits than its factorization.

13613231701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8676.

The product of its (nonzero) digits is 2268, while the sum is 28.

The spelling of 13613231701 in words is "thirteen billion, six hundred thirteen million, two hundred thirty-one thousand, seven hundred one".