130061087879 has 2 divisors, whose sum is σ = 130061087880. Its totient is φ = 130061087878.

The previous prime is 130061087873. The next prime is 130061087911. The reversal of 130061087879 is 978780160031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130061087879 - 2²⁰ = 130060039303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130061087873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65030543939 + 65030543940.

It is an arithmetic number, because the mean of its divisors is an integer number (65030543940).

Almost surely, 2^130061087879 is an apocalyptic number.

130061087879 is a deficient number, since it is larger than the sum of its proper divisors (1).

130061087879 is an equidigital number, since it uses as much as digits as its factorization.

130061087879 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 508032, while the sum is 50.

The spelling of 130061087879 in words is "one hundred thirty billion, sixty-one million, eighty-seven thousand, eight hundred seventy-nine".