130120230299879 has 2 divisors, whose sum is σ = 130120230299880. Its totient is φ = 130120230299878.

The previous prime is 130120230299837. The next prime is 130120230300031. The reversal of 130120230299879 is 978992032021031.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130120230299879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130120230295879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65060115149939 + 65060115149940.

It is an arithmetic number, because the mean of its divisors is an integer number (65060115149940).

Almost surely, 2^{130120230299879} is an apocalyptic number.

130120230299879 is a deficient number, since it is larger than the sum of its proper divisors (1).

130120230299879 is an equidigital number, since it uses as much as digits as its factorization.

130120230299879 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2939328, while the sum is 56.

The spelling of 130120230299879 in words is "one hundred thirty trillion, one hundred twenty billion, two hundred thirty million, two hundred ninety-nine thousand, eight hundred seventy-nine".