130023106729 has 2 divisors, whose sum is σ = 130023106730. Its totient is φ = 130023106728.

The previous prime is 130023106651. The next prime is 130023106753. The reversal of 130023106729 is 927601320031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 120072645225 + 9950461504 = 346515^2 + 99752^2 .

It is a cyclic number.

It is not a de Polignac number, because 130023106729 - 2⁷ = 130023106601 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130023106694 and 130023106703.

It is not a weakly prime, because it can be changed into another prime (130023106229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65011553364 + 65011553365.

It is an arithmetic number, because the mean of its divisors is an integer number (65011553365).

Almost surely, 2^130023106729 is an apocalyptic number.

It is an amenable number.

130023106729 is a deficient number, since it is larger than the sum of its proper divisors (1).

130023106729 is an equidigital number, since it uses as much as digits as its factorization.

130023106729 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 34.

The spelling of 130023106729 in words is "one hundred thirty billion, twenty-three million, one hundred six thousand, seven hundred twenty-nine".