13149783167 has 2 divisors, whose sum is σ = 13149783168. Its totient is φ = 13149783166.

The previous prime is 13149783161. The next prime is 13149783191. The reversal of 13149783167 is 76138794131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13149783167 - 2⁴ = 13149783151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13149783161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6574891583 + 6574891584.

It is an arithmetic number, because the mean of its divisors is an integer number (6574891584).

Almost surely, 2^13149783167 is an apocalyptic number.

13149783167 is a deficient number, since it is larger than the sum of its proper divisors (1).

13149783167 is an equidigital number, since it uses as much as digits as its factorization.

13149783167 is an evil number, because the sum of its binary digits is even.

The product of its digits is 762048, while the sum is 50.

The spelling of 13149783167 in words is "thirteen billion, one hundred forty-nine million, seven hundred eighty-three thousand, one hundred sixty-seven".