13136511347 has 2 divisors, whose sum is σ = 13136511348. Its totient is φ = 13136511346.

The previous prime is 13136511329. The next prime is 13136511359. The reversal of 13136511347 is 74311563131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13136511347 - 2¹⁰ = 13136510323 is a prime.

It is not a weakly prime, because it can be changed into another prime (13136711347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6568255673 + 6568255674.

It is an arithmetic number, because the mean of its divisors is an integer number (6568255674).

Almost surely, 2^13136511347 is an apocalyptic number.

13136511347 is a deficient number, since it is larger than the sum of its proper divisors (1).

13136511347 is an equidigital number, since it uses as much as digits as its factorization.

13136511347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22680, while the sum is 35.

The spelling of 13136511347 in words is "thirteen billion, one hundred thirty-six million, five hundred eleven thousand, three hundred forty-seven".