130232929 has 2 divisors, whose sum is σ = 130232930. Its totient is φ = 130232928.

The previous prime is 130232909. The next prime is 130232941. The reversal of 130232929 is 929232031.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 93083904 + 37149025 = 9648^2 + 6095^2 .

It is a cyclic number.

It is not a de Polignac number, because 130232929 - 2¹⁷ = 130101857 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 130232929.

It is not a weakly prime, because it can be changed into another prime (130232909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65116464 + 65116465.

It is an arithmetic number, because the mean of its divisors is an integer number (65116465).

Almost surely, 2^130232929 is an apocalyptic number.

It is an amenable number.

130232929 is a deficient number, since it is larger than the sum of its proper divisors (1).

130232929 is an equidigital number, since it uses as much as digits as its factorization.

130232929 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 130232929 is about 11411.9642919175. The cubic root of 130232929 is about 506.8820780620.

The spelling of 130232929 in words is "one hundred thirty million, two hundred thirty-two thousand, nine hundred twenty-nine".