130415251 has 2 divisors, whose sum is σ = 130415252. Its totient is φ = 130415250.

The previous prime is 130415237. The next prime is 130415287. The reversal of 130415251 is 152514031.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130415251 - 2²³ = 122026643 is a prime.

It is not a weakly prime, because it can be changed into another prime (130415851) 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, 65207625 + 65207626.

It is an arithmetic number, because the mean of its divisors is an integer number (65207626).

Almost surely, 2^130415251 is an apocalyptic number.

130415251 is a deficient number, since it is larger than the sum of its proper divisors (1).

130415251 is an equidigital number, since it uses as much as digits as its factorization.

130415251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 130415251 is about 11419.9496934093. The cubic root of 130415251 is about 507.1185074148.

Adding to 130415251 its reverse (152514031), we get a palindrome (282929282).

The spelling of 130415251 in words is "one hundred thirty million, four hundred fifteen thousand, two hundred fifty-one".