13151369 has 12 divisors (see below), whose sum is σ = 16521792. Its totient is φ = 10247160.

The previous prime is 13151351. The next prime is 13151371. The reversal of 13151369 is 96315131.

It is not a de Polignac number, because 13151369 - 2⁸ = 13151113 is a prime.

It is a super-2 number, since 2×13151369² = 345917013148322, which contains 22 as substring.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (13151339) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6917 + ... + 8610.

It is an arithmetic number, because the mean of its divisors is an integer number (1376816).

Almost surely, 2^13151369 is an apocalyptic number.

It is an amenable number.

13151369 is a deficient number, since it is larger than the sum of its proper divisors (3370423).

13151369 is a wasteful number, since it uses less digits than its factorization.

13151369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15556 (or 15545 counting only the distinct ones).

The product of its digits is 2430, while the sum is 29.

The square root of 13151369 is about 3626.4816282452. The cubic root of 13151369 is about 236.0425627054.

The spelling of 13151369 in words is "thirteen million, one hundred fifty-one thousand, three hundred sixty-nine".