13323312230031 has 12 divisors (see below), whose sum is σ = 19276912527600. Its totient is φ = 8867379755520.

The previous prime is 13323312230029. The next prime is 13323312230099. The reversal of 13323312230031 is 13003221332331.

13323312230031 is a `hidden beast` number, since 1 + 3 + 3 + 2 + 331 + 22 + 300 + 3 + 1 = 666.

It is not a de Polignac number, because 13323312230031 - 2¹ = 13323312230029 is a prime.

It is a super-2 number, since 2×13323312230031² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13323312229977 and 13323312230004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13323312230131) 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 11 ways as a sum of consecutive naturals, for example, 1235694130 + ... + 1235704911.

It is an arithmetic number, because the mean of its divisors is an integer number (1606409377300).

Almost surely, 2^{13323312230031} is an apocalyptic number.

13323312230031 is a deficient number, since it is larger than the sum of its proper divisors (5953600297569).

13323312230031 is a wasteful number, since it uses less digits than its factorization.

13323312230031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2471399646 (or 2471399643 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 13323312230031 its reverse (13003221332331), we get a palindrome (26326533562362).

The spelling of 13323312230031 in words is "thirteen trillion, three hundred twenty-three billion, three hundred twelve million, two hundred thirty thousand, thirty-one".