130729744851551 has 2 divisors, whose sum is σ = 130729744851552. Its totient is φ = 130729744851550.

The previous prime is 130729744851533. The next prime is 130729744851619. The reversal of 130729744851551 is 155158447927031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130729744851551 - 2³⁸ = 130454866944607 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130729744851151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65364872425775 + 65364872425776.

It is an arithmetic number, because the mean of its divisors is an integer number (65364872425776).

Almost surely, 2^{130729744851551} is an apocalyptic number.

130729744851551 is a deficient number, since it is larger than the sum of its proper divisors (1).

130729744851551 is an equidigital number, since it uses as much as digits as its factorization.

130729744851551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42336000, while the sum is 62.

The spelling of 130729744851551 in words is "one hundred thirty trillion, seven hundred twenty-nine billion, seven hundred forty-four million, eight hundred fifty-one thousand, five hundred fifty-one".