130729744983631 has 2 divisors, whose sum is σ = 130729744983632. Its totient is φ = 130729744983630.

The previous prime is 130729744983583. The next prime is 130729744983637. The reversal of 130729744983631 is 136389447927031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130729744983631 - 2²⁹ = 130729208112719 is a prime.

It is a super-2 number, since 2×130729744983631² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130729744983637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65364872491815 + 65364872491816.

It is an arithmetic number, because the mean of its divisors is an integer number (65364872491816).

Almost surely, 2^{130729744983631} is an apocalyptic number.

130729744983631 is a deficient number, since it is larger than the sum of its proper divisors (1).

130729744983631 is an equidigital number, since it uses as much as digits as its factorization.

130729744983631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 164602368, while the sum is 67.

The spelling of 130729744983631 in words is "one hundred thirty trillion, seven hundred twenty-nine billion, seven hundred forty-four million, nine hundred eighty-three thousand, six hundred thirty-one".