13000377 has 16 divisors (see below), whose sum is σ = 19271168. Its totient is φ = 7741440.

The previous prime is 13000367. The next prime is 13000397. The reversal of 13000377 is 77300031.

It is not a de Polignac number, because 13000377 - 2⁷ = 13000249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13000307) 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, 4168 + ... + 6585.

It is an arithmetic number, because the mean of its divisors is an integer number (1204448).

Almost surely, 2^13000377 is an apocalyptic number.

It is an amenable number.

13000377 is a deficient number, since it is larger than the sum of its proper divisors (6270791).

13000377 is a wasteful number, since it uses less digits than its factorization.

13000377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10800.

The product of its (nonzero) digits is 441, while the sum is 21.

The square root of 13000377 is about 3605.6035555785. The cubic root of 13000377 is about 235.1357417070.

The spelling of 13000377 in words is "thirteen million, three hundred seventy-seven", and thus it is an aban number.