13301995129 has 2 divisors, whose sum is σ = 13301995130. Its totient is φ = 13301995128.

The previous prime is 13301995121. The next prime is 13301995153. The reversal of 13301995129 is 92159910331.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12554082025 + 747913104 = 112045^2 + 27348^2 .

It is a cyclic number.

It is not a de Polignac number, because 13301995129 - 2³ = 13301995121 is a prime.

It is not a weakly prime, because it can be changed into another prime (13301995121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6650997564 + 6650997565.

It is an arithmetic number, because the mean of its divisors is an integer number (6650997565).

Almost surely, 2^13301995129 is an apocalyptic number.

It is an amenable number.

13301995129 is a deficient number, since it is larger than the sum of its proper divisors (1).

13301995129 is an equidigital number, since it uses as much as digits as its factorization.

13301995129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 65610, while the sum is 43.

The spelling of 13301995129 in words is "thirteen billion, three hundred one million, nine hundred ninety-five thousand, one hundred twenty-nine".