13402159 has 2 divisors, whose sum is σ = 13402160. Its totient is φ = 13402158.

The previous prime is 13402157. The next prime is 13402189. The reversal of 13402159 is 95120431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13402159 - 2¹ = 13402157 is a prime.

It is a super-2 number, since 2×13402159² = 359235731722562, which contains 22 as substring.

Together with 13402157, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13402157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6701079 + 6701080.

It is an arithmetic number, because the mean of its divisors is an integer number (6701080).

Almost surely, 2^13402159 is an apocalyptic number.

13402159 is a deficient number, since it is larger than the sum of its proper divisors (1).

13402159 is an equidigital number, since it uses as much as digits as its factorization.

13402159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 13402159 is about 3660.8959285945. The cubic root of 13402159 is about 237.5335295229.

The spelling of 13402159 in words is "thirteen million, four hundred two thousand, one hundred fifty-nine".