130768601 has 2 divisors, whose sum is σ = 130768602. Its totient is φ = 130768600.

The previous prime is 130768591. The next prime is 130768609. The reversal of 130768601 is 106867031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111619225 + 19149376 = 10565^2 + 4376^2 .

It is an emirp because it is prime and its reverse (106867031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130768601 - 2¹⁸ = 130506457 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is equal to p_7419254 and since 130768601 and 7419254 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (130768609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65384300 + 65384301.

It is an arithmetic number, because the mean of its divisors is an integer number (65384301).

Almost surely, 2^130768601 is an apocalyptic number.

It is an amenable number.

130768601 is a deficient number, since it is larger than the sum of its proper divisors (1).

130768601 is an equidigital number, since it uses as much as digits as its factorization.

130768601 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 32.

The square root of 130768601 is about 11435.4099620433. The cubic root of 130768601 is about 507.5760938098.

The spelling of 130768601 in words is "one hundred thirty million, seven hundred sixty-eight thousand, six hundred one".