12321241131115 has 16 divisors (see below), whose sum is σ = 17242553188800. Its totient is φ = 8448851060160.

The previous prime is 12321241131097. The next prime is 12321241131127. The reversal of 12321241131115 is 51113114212321.

12321241131115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12321241131115 - 2⁷ = 12321241130987 is a prime.

It is a super-2 number, since 2×12321241131115² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3592196866 + ... + 3592200295.

It is an arithmetic number, because the mean of its divisors is an integer number (1077659574300).

Almost surely, 2^{12321241131115} is an apocalyptic number.

12321241131115 is a deficient number, since it is larger than the sum of its proper divisors (4921312057685).

12321241131115 is an frugal number, since it uses more digits than its factorization.

12321241131115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7184397187 (or 7184397173 counting only the distinct ones).

The product of its digits is 1440, while the sum is 28.

Adding to 12321241131115 its reverse (51113114212321), we get a palindrome (63434355343436).

The spelling of 12321241131115 in words is "twelve trillion, three hundred twenty-one billion, two hundred forty-one million, one hundred thirty-one thousand, one hundred fifteen".