129641300911 has 2 divisors, whose sum is σ = 129641300912. Its totient is φ = 129641300910.

The previous prime is 129641300849. The next prime is 129641300917. The reversal of 129641300911 is 119003146921.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 129641300911 - 2²³ = 129632912303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (129641300917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64820650455 + 64820650456.

It is an arithmetic number, because the mean of its divisors is an integer number (64820650456).

Almost surely, 2^129641300911 is an apocalyptic number.

129641300911 is a deficient number, since it is larger than the sum of its proper divisors (1).

129641300911 is an equidigital number, since it uses as much as digits as its factorization.

129641300911 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 37.

The spelling of 129641300911 in words is "one hundred twenty-nine billion, six hundred forty-one million, three hundred thousand, nine hundred eleven".