130042307 has 2 divisors, whose sum is σ = 130042308. Its totient is φ = 130042306.

The previous prime is 130042291. The next prime is 130042361. The reversal of 130042307 is 703240031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130042307 - 2⁴ = 130042291 is a prime.

It is a super-2 number, since 2×130042307² = 33822003219764498, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (130042387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65021153 + 65021154.

It is an arithmetic number, because the mean of its divisors is an integer number (65021154).

Almost surely, 2^130042307 is an apocalyptic number.

130042307 is a deficient number, since it is larger than the sum of its proper divisors (1).

130042307 is an equidigital number, since it uses as much as digits as its factorization.

130042307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 130042307 is about 11403.6093847518. The cubic root of 130042307 is about 506.6346494561.

Adding to 130042307 its reverse (703240031), we get a palindrome (833282338).

The spelling of 130042307 in words is "one hundred thirty million, forty-two thousand, three hundred seven".