12910045099 has 4 divisors (see below), whose sum is σ = 14754337264. Its totient is φ = 11065752936.

The previous prime is 12910045081. The next prime is 12910045151. The reversal of 12910045099 is 99054001921.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99054001921 = 7 ⋅14150571703.

It is not a de Polignac number, because 12910045099 - 2⁵ = 12910045067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12910045079) 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, 922146072 + ... + 922146085.

It is an arithmetic number, because the mean of its divisors is an integer number (3688584316).

Almost surely, 2^12910045099 is an apocalyptic number.

12910045099 is a deficient number, since it is larger than the sum of its proper divisors (1844292165).

12910045099 is an equidigital number, since it uses as much as digits as its factorization.

12910045099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1844292164.

The product of its (nonzero) digits is 29160, while the sum is 40.

The spelling of 12910045099 in words is "twelve billion, nine hundred ten million, forty-five thousand, ninety-nine".