130130442073 has 2 divisors, whose sum is σ = 130130442074. Its totient is φ = 130130442072.

The previous prime is 130130442047. The next prime is 130130442077. The reversal of 130130442073 is 370244031031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 130127575824 + 2866249 = 360732^2 + 1693^2 .

It is a cyclic number.

It is not a de Polignac number, because 130130442073 - 2⁵ = 130130442041 is a prime.

It is a super-2 number, since 2×130130442073² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (130130442077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65065221036 + 65065221037.

It is an arithmetic number, because the mean of its divisors is an integer number (65065221037).

Almost surely, 2^130130442073 is an apocalyptic number.

It is an amenable number.

130130442073 is a deficient number, since it is larger than the sum of its proper divisors (1).

130130442073 is an equidigital number, since it uses as much as digits as its factorization.

130130442073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 28.

The spelling of 130130442073 in words is "one hundred thirty billion, one hundred thirty million, four hundred forty-two thousand, seventy-three".