130223579 has 2 divisors, whose sum is σ = 130223580. Its totient is φ = 130223578.

The previous prime is 130223537. The next prime is 130223603. The reversal of 130223579 is 975322031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130223579 - 2¹⁶ = 130158043 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (130223879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65111789 + 65111790.

It is an arithmetic number, because the mean of its divisors is an integer number (65111790).

Almost surely, 2^130223579 is an apocalyptic number.

130223579 is a deficient number, since it is larger than the sum of its proper divisors (1).

130223579 is an equidigital number, since it uses as much as digits as its factorization.

130223579 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 130223579 is about 11411.5546267807. The cubic root of 130223579 is about 506.8699473336.

The spelling of 130223579 in words is "one hundred thirty million, two hundred twenty-three thousand, five hundred seventy-nine".