130051013 has 2 divisors, whose sum is σ = 130051014. Its totient is φ = 130051012.

The previous prime is 130051007. The next prime is 130051043. The reversal of 130051013 is 310150031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 91833889 + 38217124 = 9583^2 + 6182^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130051013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130051043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65025506 + 65025507.

It is an arithmetic number, because the mean of its divisors is an integer number (65025507).

Almost surely, 2^130051013 is an apocalyptic number.

It is an amenable number.

130051013 is a deficient number, since it is larger than the sum of its proper divisors (1).

130051013 is an equidigital number, since it uses as much as digits as its factorization.

130051013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45, while the sum is 14.

The square root of 130051013 is about 11403.9910996107. The cubic root of 130051013 is about 506.6459551687.

The spelling of 130051013 in words is "one hundred thirty million, fifty-one thousand, thirteen".