13137017 has 4 divisors (see below), whose sum is σ = 13416576. Its totient is φ = 12857460.

The previous prime is 13137013. The next prime is 13137077. The reversal of 13137017 is 71073131.

13137017 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13137017 - 2² = 13137013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13136983 and 13137001.

It is not an unprimeable number, because it can be changed into a prime (13137011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139709 + ... + 139802.

It is an arithmetic number, because the mean of its divisors is an integer number (3354144).

Almost surely, 2^13137017 is an apocalyptic number.

It is an amenable number.

13137017 is a deficient number, since it is larger than the sum of its proper divisors (279559).

13137017 is an equidigital number, since it uses as much as digits as its factorization.

13137017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279558.

The product of its (nonzero) digits is 441, while the sum is 23.

The square root of 13137017 is about 3624.5023106628. The cubic root of 13137017 is about 235.9566675684.

The spelling of 13137017 in words is "thirteen million, one hundred thirty-seven thousand, seventeen".