13381508167 has 2 divisors, whose sum is σ = 13381508168. Its totient is φ = 13381508166.

The previous prime is 13381508159. The next prime is 13381508183. The reversal of 13381508167 is 76180518331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13381508167 - 2³ = 13381508159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13381508867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6690754083 + 6690754084.

It is an arithmetic number, because the mean of its divisors is an integer number (6690754084).

Almost surely, 2^13381508167 is an apocalyptic number.

13381508167 is a deficient number, since it is larger than the sum of its proper divisors (1).

13381508167 is an equidigital number, since it uses as much as digits as its factorization.

13381508167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 43.

The spelling of 13381508167 in words is "thirteen billion, three hundred eighty-one million, five hundred eight thousand, one hundred sixty-seven".