12110131513999 has 4 divisors (see below), whose sum is σ = 12110154093864. Its totient is φ = 12110108934136.

The previous prime is 12110131513891. The next prime is 12110131514003. The reversal of 12110131513999 is 99931513101121.

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 12110131513999 - 2²⁵ = 12110097959567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12110131513499) 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, 10465372 + ... + 11564785.

It is an arithmetic number, because the mean of its divisors is an integer number (3027538523466).

Almost surely, 2^{12110131513999} is an apocalyptic number.

12110131513999 is a deficient number, since it is larger than the sum of its proper divisors (22579865).

12110131513999 is an equidigital number, since it uses as much as digits as its factorization.

12110131513999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22579864.

The product of its (nonzero) digits is 65610, while the sum is 46.

The spelling of 12110131513999 in words is "twelve trillion, one hundred ten billion, one hundred thirty-one million, five hundred thirteen thousand, nine hundred ninety-nine".