13151368 has 16 divisors (see below), whose sum is σ = 24733980. Its totient is φ = 6555648.

The previous prime is 13151351. The next prime is 13151371. The reversal of 13151368 is 86315131.

It can be written as a sum of positive squares in 2 ways, for example, as 12264004 + 887364 = 3502^2 + 942^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 496 + ... + 5152.

Almost surely, 2^13151368 is an apocalyptic number.

It is an amenable number.

13151368 is a deficient number, since it is larger than the sum of its proper divisors (11582612).

13151368 is a wasteful number, since it uses less digits than its factorization.

13151368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5016 (or 5012 counting only the distinct ones).

The product of its digits is 2160, while the sum is 28.

The square root of 13151368 is about 3626.4814903705. The cubic root of 13151368 is about 236.0425567227.

Adding to 13151368 its reverse (86315131), we get a palindrome (99466499).

The spelling of 13151368 in words is "thirteen million, one hundred fifty-one thousand, three hundred sixty-eight".