130443023093 has 2 divisors, whose sum is σ = 130443023094. Its totient is φ = 130443023092.

The previous prime is 130443023089. The next prime is 130443023143. The reversal of 130443023093 is 390320344031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99238860484 + 31204162609 = 315022^2 + 176647^2 .

It is a cyclic number.

It is not a de Polignac number, because 130443023093 - 2² = 130443023089 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130443023023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65221511546 + 65221511547.

It is an arithmetic number, because the mean of its divisors is an integer number (65221511547).

Almost surely, 2^130443023093 is an apocalyptic number.

It is an amenable number.

130443023093 is a deficient number, since it is larger than the sum of its proper divisors (1).

130443023093 is an equidigital number, since it uses as much as digits as its factorization.

130443023093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 32.

The spelling of 130443023093 in words is "one hundred thirty billion, four hundred forty-three million, twenty-three thousand, ninety-three".