13031159 has 2 divisors, whose sum is σ = 13031160. Its totient is φ = 13031158.

The previous prime is 13031101. The next prime is 13031171. The reversal of 13031159 is 95113031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13031159 - 2²⁰ = 11982583 is a prime.

It is a super-2 number, since 2×13031159² = 339622209766562, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13031189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6515579 + 6515580.

It is an arithmetic number, because the mean of its divisors is an integer number (6515580).

Almost surely, 2^13031159 is an apocalyptic number.

13031159 is a deficient number, since it is larger than the sum of its proper divisors (1).

13031159 is an equidigital number, since it uses as much as digits as its factorization.

13031159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 405, while the sum is 23.

The square root of 13031159 is about 3609.8696652372. The cubic root of 13031159 is about 235.3211784649.

The spelling of 13031159 in words is "thirteen million, thirty-one thousand, one hundred fifty-nine".