12331260654231 has 16 divisors (see below), whose sum is σ = 16554216780000. Its totient is φ = 8164587076608.

The previous prime is 12331260654203. The next prime is 12331260654329. The reversal of 12331260654231 is 13245606213321.

12331260654231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-12331260654231 is a prime.

It is a super-2 number, since 2×12331260654231² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12331260654231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12331260658231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1566495 + ... + 5207343.

It is an arithmetic number, because the mean of its divisors is an integer number (1034638548750).

Almost surely, 2^{12331260654231} is an apocalyptic number.

12331260654231 is a deficient number, since it is larger than the sum of its proper divisors (4222956125769).

12331260654231 is a wasteful number, since it uses less digits than its factorization.

12331260654231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3648578.

The product of its (nonzero) digits is 155520, while the sum is 39.

Adding to 12331260654231 its reverse (13245606213321), we get a palindrome (25576866867552).

The spelling of 12331260654231 in words is "twelve trillion, three hundred thirty-one billion, two hundred sixty million, six hundred fifty-four thousand, two hundred thirty-one".