130270297 has 2 divisors, whose sum is σ = 130270298. Its totient is φ = 130270296.

The previous prime is 130270271. The next prime is 130270307. The reversal of 130270297 is 792072031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86657481 + 43612816 = 9309^2 + 6604^2 .

It is a cyclic number.

It is not a de Polignac number, because 130270297 - 2⁷ = 130270169 is a prime.

It is not a weakly prime, because it can be changed into another prime (130270247) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65135148 + 65135149.

It is an arithmetic number, because the mean of its divisors is an integer number (65135149).

Almost surely, 2^130270297 is an apocalyptic number.

It is an amenable number.

130270297 is a deficient number, since it is larger than the sum of its proper divisors (1).

130270297 is an equidigital number, since it uses as much as digits as its factorization.

130270297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5292, while the sum is 31.

The square root of 130270297 is about 11413.6014035886. The cubic root of 130270297 is about 506.9305536621.

The spelling of 130270297 in words is "one hundred thirty million, two hundred seventy thousand, two hundred ninety-seven".