12313013113231 has 8 divisors (see below), whose sum is σ = 12966034316400. Its totient is φ = 11660488698240.

The previous prime is 12313013113217. The next prime is 12313013113237. The reversal of 12313013113231 is 13231131031321.

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 12313013113231 - 2¹¹ = 12313013111183 is a prime.

It is a super-2 number, since 2×12313013113231² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12313013113196 and 12313013113205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12313013113237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124146160 + ... + 124245301.

It is an arithmetic number, because the mean of its divisors is an integer number (1620754289550).

Almost surely, 2^{12313013113231} is an apocalyptic number.

12313013113231 is a deficient number, since it is larger than the sum of its proper divisors (653021203169).

12313013113231 is a wasteful number, since it uses less digits than its factorization.

12313013113231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248394089.

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

Adding to 12313013113231 its reverse (13231131031321), we get a palindrome (25544144144552).

The spelling of 12313013113231 in words is "twelve trillion, three hundred thirteen billion, thirteen million, one hundred thirteen thousand, two hundred thirty-one".