130232051 has 2 divisors, whose sum is σ = 130232052. Its totient is φ = 130232050.

The previous prime is 130232033. The next prime is 130232059. The reversal of 130232051 is 150232031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130232051 - 2¹⁰ = 130231027 is a prime.

It is not a weakly prime, because it can be changed into another prime (130232059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65116025 + 65116026.

It is an arithmetic number, because the mean of its divisors is an integer number (65116026).

Almost surely, 2^130232051 is an apocalyptic number.

130232051 is a deficient number, since it is larger than the sum of its proper divisors (1).

130232051 is an equidigital number, since it uses as much as digits as its factorization.

130232051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 130232051 is about 11411.9258234533. The cubic root of 130232051 is about 506.8809389659.

Adding to 130232051 its reverse (150232031), we get a palindrome (280464082).

The spelling of 130232051 in words is "one hundred thirty million, two hundred thirty-two thousand, fifty-one".