12231320332103 has 8 divisors (see below), whose sum is σ = 12253279697616. Its totient is φ = 12209369932800.

The previous prime is 12231320332097. The next prime is 12231320332237. The reversal of 12231320332103 is 30123302313221.

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 12231320332103 - 2⁶ = 12231320332039 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 (12231320332303) 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, 492200 + ... + 4970402.

It is an arithmetic number, because the mean of its divisors is an integer number (1531659962202).

Almost surely, 2^{12231320332103} is an apocalyptic number.

12231320332103 is a deficient number, since it is larger than the sum of its proper divisors (21959365513).

12231320332103 is an equidigital number, since it uses as much as digits as its factorization.

12231320332103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4483105.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 12231320332103 its reverse (30123302313221), we get a palindrome (42354622645324).

The spelling of 12231320332103 in words is "twelve trillion, two hundred thirty-one billion, three hundred twenty million, three hundred thirty-two thousand, one hundred three".