130361573 has 2 divisors, whose sum is σ = 130361574. Its totient is φ = 130361572.

The previous prime is 130361557. The next prime is 130361687. The reversal of 130361573 is 375163031.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 129436129 + 925444 = 11377^2 + 962^2 .

It is a cyclic number.

It is not a de Polignac number, because 130361573 - 2⁴ = 130361557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130361533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65180786 + 65180787.

It is an arithmetic number, because the mean of its divisors is an integer number (65180787).

Almost surely, 2^130361573 is an apocalyptic number.

It is an amenable number.

130361573 is a deficient number, since it is larger than the sum of its proper divisors (1).

130361573 is an equidigital number, since it uses as much as digits as its factorization.

130361573 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5670, while the sum is 29.

The square root of 130361573 is about 11417.5992660454. The cubic root of 130361573 is about 507.0489223968.

The spelling of 130361573 in words is "one hundred thirty million, three hundred sixty-one thousand, five hundred seventy-three".