130431151 has 2 divisors, whose sum is σ = 130431152. Its totient is φ = 130431150.

The previous prime is 130431149. The next prime is 130431187. The reversal of 130431151 is 151134031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130431151 - 2¹ = 130431149 is a prime.

Together with 130431149, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130431131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65215575 + 65215576.

It is an arithmetic number, because the mean of its divisors is an integer number (65215576).

Almost surely, 2^130431151 is an apocalyptic number.

130431151 is a deficient number, since it is larger than the sum of its proper divisors (1).

130431151 is an equidigital number, since it uses as much as digits as its factorization.

130431151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 130431151 is about 11420.6458223692. The cubic root of 130431151 is about 507.1391155787.

Adding to 130431151 its reverse (151134031), we get a palindrome (281565182).

The spelling of 130431151 in words is "one hundred thirty million, four hundred thirty-one thousand, one hundred fifty-one".