129103882763 has 2 divisors, whose sum is σ = 129103882764. Its totient is φ = 129103882762.

The previous prime is 129103882759. The next prime is 129103882829. The reversal of 129103882763 is 367288301921.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 129103882763 - 2² = 129103882759 is a prime.

It is not a weakly prime, because it can be changed into another prime (129103852763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64551941381 + 64551941382.

It is an arithmetic number, because the mean of its divisors is an integer number (64551941382).

Almost surely, 2^129103882763 is an apocalyptic number.

129103882763 is a deficient number, since it is larger than the sum of its proper divisors (1).

129103882763 is an equidigital number, since it uses as much as digits as its factorization.

129103882763 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 870912, while the sum is 50.

The spelling of 129103882763 in words is "one hundred twenty-nine billion, one hundred three million, eight hundred eighty-two thousand, seven hundred sixty-three".