130156307 has 2 divisors, whose sum is σ = 130156308. Its totient is φ = 130156306.

The previous prime is 130156303. The next prime is 130156319. The reversal of 130156307 is 703651031.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130156307 - 2² = 130156303 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (130156303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65078153 + 65078154.

It is an arithmetic number, because the mean of its divisors is an integer number (65078154).

Almost surely, 2^130156307 is an apocalyptic number.

130156307 is a deficient number, since it is larger than the sum of its proper divisors (1).

130156307 is an equidigital number, since it uses as much as digits as its factorization.

130156307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 130156307 is about 11408.6067072189. The cubic root of 130156307 is about 506.7826512422.

The spelling of 130156307 in words is "one hundred thirty million, one hundred fifty-six thousand, three hundred seven".