13102321139 has 2 divisors, whose sum is σ = 13102321140. Its totient is φ = 13102321138.

The previous prime is 13102321097. The next prime is 13102321157. The reversal of 13102321139 is 93112320131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13102321139 - 2²⁴ = 13085543923 is a prime.

It is not a weakly prime, because it can be changed into another prime (13102311139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6551160569 + 6551160570.

It is an arithmetic number, because the mean of its divisors is an integer number (6551160570).

Almost surely, 2^13102321139 is an apocalyptic number.

13102321139 is a deficient number, since it is larger than the sum of its proper divisors (1).

13102321139 is an equidigital number, since it uses as much as digits as its factorization.

13102321139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 26.

The spelling of 13102321139 in words is "thirteen billion, one hundred two million, three hundred twenty-one thousand, one hundred thirty-nine".