130909707 has 12 divisors (see below), whose sum is σ = 200215080. Its totient is φ = 82139328.

The previous prime is 130909699. The next prime is 130909717. The reversal of 130909707 is 707909031.

It is not a de Polignac number, because 130909707 - 2³ = 130909699 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130909717) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 427657 + ... + 427962.

It is an arithmetic number, because the mean of its divisors is an integer number (16684590).

Almost surely, 2^130909707 is an apocalyptic number.

130909707 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

130909707 is a deficient number, since it is larger than the sum of its proper divisors (69305373).

130909707 is a wasteful number, since it uses less digits than its factorization.

130909707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855642 (or 855639 counting only the distinct ones).

The product of its (nonzero) digits is 11907, while the sum is 36.

The square root of 130909707 is about 11441.5779943153. The cubic root of 130909707 is about 507.7585950267.

The spelling of 130909707 in words is "one hundred thirty million, nine hundred nine thousand, seven hundred seven".