130308707 has 4 divisors (see below), whose sum is σ = 137167080. Its totient is φ = 123450336.

The previous prime is 130308697. The next prime is 130308721. The reversal of 130308707 is 707803031.

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 130308707 - 2¹² = 130304611 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 130308707.

It is not an unprimeable number, because it can be changed into a prime (130308797) 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, 3429158 + ... + 3429195.

It is an arithmetic number, because the mean of its divisors is an integer number (34291770).

Almost surely, 2^130308707 is an apocalyptic number.

130308707 is a deficient number, since it is larger than the sum of its proper divisors (6858373).

130308707 is an equidigital number, since it uses as much as digits as its factorization.

130308707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6858372.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 130308707 is about 11415.2839211296. The cubic root of 130308707 is about 506.9803713352.

The spelling of 130308707 in words is "one hundred thirty million, three hundred eight thousand, seven hundred seven".