13132242139 has 2 divisors, whose sum is σ = 13132242140. Its totient is φ = 13132242138.

The previous prime is 13132242121. The next prime is 13132242143. The reversal of 13132242139 is 93124223131.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13132242139 - 2¹¹ = 13132240091 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13132242139.

It is not a weakly prime, because it can be changed into another prime (13132242169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6566121069 + 6566121070.

It is an arithmetic number, because the mean of its divisors is an integer number (6566121070).

Almost surely, 2^13132242139 is an apocalyptic number.

13132242139 is a deficient number, since it is larger than the sum of its proper divisors (1).

13132242139 is an equidigital number, since it uses as much as digits as its factorization.

13132242139 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 31.

The spelling of 13132242139 in words is "thirteen billion, one hundred thirty-two million, two hundred forty-two thousand, one hundred thirty-nine".