130424197 has 2 divisors, whose sum is σ = 130424198. Its totient is φ = 130424196.

The previous prime is 130424179. The next prime is 130424207. The reversal of 130424197 is 791424031.

Together with previous prime (130424179) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100020001 + 30404196 = 10001^2 + 5514^2 .

It is a cyclic number.

It is not a de Polignac number, because 130424197 - 2⁷ = 130424069 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130424167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65212098 + 65212099.

It is an arithmetic number, because the mean of its divisors is an integer number (65212099).

Almost surely, 2^130424197 is an apocalyptic number.

It is an amenable number.

130424197 is a deficient number, since it is larger than the sum of its proper divisors (1).

130424197 is an equidigital number, since it uses as much as digits as its factorization.

130424197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 130424197 is about 11420.3413696789. The cubic root of 130424197 is about 507.1301026293.

The spelling of 130424197 in words is "one hundred thirty million, four hundred twenty-four thousand, one hundred ninety-seven".