13105079 has 16 divisors (see below), whose sum is σ = 15734880. Its totient is φ = 10782720.

The previous prime is 13105051. The next prime is 13105091. The reversal of 13105079 is 97050131.

It is not a de Polignac number, because 13105079 - 2⁸ = 13104823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13105019) 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, 2639 + ... + 5759.

It is an arithmetic number, because the mean of its divisors is an integer number (983430).

Almost surely, 2^13105079 is an apocalyptic number.

13105079 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

13105079 is a deficient number, since it is larger than the sum of its proper divisors (2629801).

13105079 is a wasteful number, since it uses less digits than its factorization.

13105079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3170.

The product of its (nonzero) digits is 945, while the sum is 26.

The square root of 13105079 is about 3620.0937833156. The cubic root of 13105079 is about 235.7652974033.

The spelling of 13105079 in words is "thirteen million, one hundred five thousand, seventy-nine".