130670907 has 4 divisors (see below), whose sum is σ = 174227880. Its totient is φ = 87113936.

The previous prime is 130670893. The next prime is 130670909. The reversal of 130670907 is 709076031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130670907 - 2⁸ = 130670651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130670909) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21778482 + ... + 21778487.

It is an arithmetic number, because the mean of its divisors is an integer number (43556970).

Almost surely, 2^130670907 is an apocalyptic number.

130670907 is a deficient number, since it is larger than the sum of its proper divisors (43556973).

130670907 is an equidigital number, since it uses as much as digits as its factorization.

130670907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43556972.

The product of its (nonzero) digits is 7938, while the sum is 33.

The square root of 130670907 is about 11431.1376074300. The cubic root of 130670907 is about 507.4496631220.

The spelling of 130670907 in words is "one hundred thirty million, six hundred seventy thousand, nine hundred seven".