13136351 has 2 divisors, whose sum is σ = 13136352. Its totient is φ = 13136350.

The previous prime is 13136341. The next prime is 13136377. The reversal of 13136351 is 15363131.

It is a happy number.

13136351 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13136351 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13136341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6568175 + 6568176.

It is an arithmetic number, because the mean of its divisors is an integer number (6568176).

Almost surely, 2^13136351 is an apocalyptic number.

13136351 is a deficient number, since it is larger than the sum of its proper divisors (1).

13136351 is an equidigital number, since it uses as much as digits as its factorization.

13136351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 810, while the sum is 23.

The square root of 13136351 is about 3624.4104348156. The cubic root of 13136351 is about 235.9526801133.

Adding to 13136351 its reverse (15363131), we get a palindrome (28499482).

The spelling of 13136351 in words is "thirteen million, one hundred thirty-six thousand, three hundred fifty-one".