130915699 has 4 divisors (see below), whose sum is σ = 133061920. Its totient is φ = 128769480.

The previous prime is 130915679. The next prime is 130915703. The reversal of 130915699 is 996519031.

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 130915699 - 2¹⁵ = 130882931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130915639) 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, 1073019 + ... + 1073140.

It is an arithmetic number, because the mean of its divisors is an integer number (33265480).

Almost surely, 2^130915699 is an apocalyptic number.

130915699 is a deficient number, since it is larger than the sum of its proper divisors (2146221).

130915699 is an equidigital number, since it uses as much as digits as its factorization.

130915699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2146220.

The product of its (nonzero) digits is 65610, while the sum is 43.

The square root of 130915699 is about 11441.8398433119. The cubic root of 130915699 is about 507.7663419518.

The spelling of 130915699 in words is "one hundred thirty million, nine hundred fifteen thousand, six hundred ninety-nine".