130162573 has 2 divisors, whose sum is σ = 130162574. Its totient is φ = 130162572.

The previous prime is 130162561. The next prime is 130162579. The reversal of 130162573 is 375261031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 123721129 + 6441444 = 11123^2 + 2538^2 .

It is a cyclic number.

It is not a de Polignac number, because 130162573 - 2⁹ = 130162061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130162579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65081286 + 65081287.

It is an arithmetic number, because the mean of its divisors is an integer number (65081287).

Almost surely, 2^130162573 is an apocalyptic number.

It is an amenable number.

130162573 is a deficient number, since it is larger than the sum of its proper divisors (1).

130162573 is an equidigital number, since it uses as much as digits as its factorization.

130162573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 130162573 is about 11408.8813211463. The cubic root of 130162573 is about 506.7907836414.

The spelling of 130162573 in words is "one hundred thirty million, one hundred sixty-two thousand, five hundred seventy-three".