130718387 has 2 divisors, whose sum is σ = 130718388. Its totient is φ = 130718386.

The previous prime is 130718353. The next prime is 130718411. The reversal of 130718387 is 783817031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130718387 - 2¹² = 130714291 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 130718387.

It is not a weakly prime, because it can be changed into another prime (130718317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65359193 + 65359194.

It is an arithmetic number, because the mean of its divisors is an integer number (65359194).

Almost surely, 2^130718387 is an apocalyptic number.

130718387 is a deficient number, since it is larger than the sum of its proper divisors (1).

130718387 is an equidigital number, since it uses as much as digits as its factorization.

130718387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28224, while the sum is 38.

The square root of 130718387 is about 11433.2142024892. The cubic root of 130718387 is about 507.5111172308.

The spelling of 130718387 in words is "one hundred thirty million, seven hundred eighteen thousand, three hundred eighty-seven".