12231120032113 has 8 divisors (see below), whose sum is σ = 12404471684168. Its totient is φ = 12057925192704.

The previous prime is 12231120032101. The next prime is 12231120032119. The reversal of 12231120032113 is 31123002113221.

12231120032113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 73185398784 + 12157934633329 = 270528^2 + 3486823^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 12231120032113 - 2⁵ = 12231120032081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12231120032119) 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, 39046056 + ... + 39358057.

It is an arithmetic number, because the mean of its divisors is an integer number (1550558960521).

Almost surely, 2^{12231120032113} is an apocalyptic number.

It is an amenable number.

12231120032113 is a deficient number, since it is larger than the sum of its proper divisors (173351652055).

12231120032113 is an equidigital number, since it uses as much as digits as its factorization.

12231120032113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78406323.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 12231120032113 its reverse (31123002113221), we get a palindrome (43354122145334).

The spelling of 12231120032113 in words is "twelve trillion, two hundred thirty-one billion, one hundred twenty million, thirty-two thousand, one hundred thirteen".