12231113313013 has 8 divisors (see below), whose sum is σ = 13978577937920. Its totient is φ = 10483689368880.

The previous prime is 12231113312983. The next prime is 12231113313017. The reversal of 12231113313013 is 31031331113221.

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

It is not a de Polignac number, because 12231113313013 - 2⁹ = 12231113312501 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 (12231113313017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9523173 + ... + 10730938.

It is an arithmetic number, because the mean of its divisors is an integer number (1747322242240).

Almost surely, 2^{12231113313013} is an apocalyptic number.

It is an amenable number.

12231113313013 is a deficient number, since it is larger than the sum of its proper divisors (1747464624907).

12231113313013 is an equidigital number, since it uses as much as digits as its factorization.

12231113313013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20340387.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 12231113313013 its reverse (31031331113221), we get a palindrome (43262444426234).

The spelling of 12231113313013 in words is "twelve trillion, two hundred thirty-one billion, one hundred thirteen million, three hundred thirteen thousand, thirteen".