13108465623 has 32 divisors (see below), whose sum is σ = 19193149440. Its totient is φ = 7892029440.

The previous prime is 13108465607. The next prime is 13108465627. The reversal of 13108465623 is 32656480131.

It is not a de Polignac number, because 13108465623 - 2⁴ = 13108465607 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13108465627) 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, 7189690 + ... + 7191512.

It is an arithmetic number, because the mean of its divisors is an integer number (599785920).

Almost surely, 2^13108465623 is an apocalyptic number.

13108465623 is a deficient number, since it is larger than the sum of its proper divisors (6084683817).

13108465623 is a wasteful number, since it uses less digits than its factorization.

13108465623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3159.

The product of its (nonzero) digits is 103680, while the sum is 39.

It can be divided in two parts, 13108 and 465623, that added together give a triangular number (478731 = T₉₇₈).

The spelling of 13108465623 in words is "thirteen billion, one hundred eight million, four hundred sixty-five thousand, six hundred twenty-three".