13157167 has 4 divisors (see below), whose sum is σ = 13931136. Its totient is φ = 12383200.

The previous prime is 13157159. The next prime is 13157171. The reversal of 13157167 is 76175131.

13157167 is digitally balanced in base 2 and base 3, because in such bases 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 an emirpimes, since its reverse is a distinct semiprime: 76175131 = 2741 ⋅27791.

It is a cyclic number.

It is not a de Polignac number, because 13157167 - 2³ = 13157159 is a prime.

It is a super-2 number, since 2×13157167² = 346222086931778, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13157107) 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, 386959 + ... + 386992.

It is an arithmetic number, because the mean of its divisors is an integer number (3482784).

Almost surely, 2^13157167 is an apocalyptic number.

13157167 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

13157167 is a deficient number, since it is larger than the sum of its proper divisors (773969).

13157167 is an equidigital number, since it uses as much as digits as its factorization.

13157167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773968.

The product of its digits is 4410, while the sum is 31.

The square root of 13157167 is about 3627.2809375619. The cubic root of 13157167 is about 236.0772453738.

The spelling of 13157167 in words is "thirteen million, one hundred fifty-seven thousand, one hundred sixty-seven".