13512099 has 8 divisors (see below), whose sum is σ = 18042640. Its totient is φ = 8994816.

The previous prime is 13512073. The next prime is 13512113. The reversal of 13512099 is 99021531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13512099 - 2⁸ = 13511843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13512029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 622 + ... + 5235.

It is an arithmetic number, because the mean of its divisors is an integer number (2255330).

Almost surely, 2^13512099 is an apocalyptic number.

13512099 is a deficient number, since it is larger than the sum of its proper divisors (4530541).

13512099 is an equidigital number, since it uses as much as digits as its factorization.

13512099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6629.

The product of its (nonzero) digits is 2430, while the sum is 30.

The square root of 13512099 is about 3675.8807107957. The cubic root of 13512099 is about 238.1812697603.

The spelling of 13512099 in words is "thirteen million, five hundred twelve thousand, ninety-nine".