130257341 has 2 divisors, whose sum is σ = 130257342. Its totient is φ = 130257340.

The previous prime is 130257307. The next prime is 130257359. The reversal of 130257341 is 143752031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 129163225 + 1094116 = 11365^2 + 1046^2 .

It is an emirp because it is prime and its reverse (143752031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130257341 - 2²² = 126063037 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 130257341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130257371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65128670 + 65128671.

It is an arithmetic number, because the mean of its divisors is an integer number (65128671).

Almost surely, 2^130257341 is an apocalyptic number.

It is an amenable number.

130257341 is a deficient number, since it is larger than the sum of its proper divisors (1).

130257341 is an equidigital number, since it uses as much as digits as its factorization.

130257341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 130257341 is about 11413.0338210311. The cubic root of 130257341 is about 506.9137475542.

The spelling of 130257341 in words is "one hundred thirty million, two hundred fifty-seven thousand, three hundred forty-one".