12831363623 has 8 divisors (see below), whose sum is σ = 13822311216. Its totient is φ = 11840976000.

The previous prime is 12831363617. The next prime is 12831363647. The reversal of 12831363623 is 32636313821.

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 12831363623 - 2²² = 12827169319 is a prime.

It is a super-2 number, since 2×12831363623² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12831363023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91778 + ... + 184623.

It is an arithmetic number, because the mean of its divisors is an integer number (1727788902).

Almost surely, 2^12831363623 is an apocalyptic number.

12831363623 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12831363623 is a deficient number, since it is larger than the sum of its proper divisors (990947593).

12831363623 is a wasteful number, since it uses less digits than its factorization.

12831363623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279985.

The product of its digits is 93312, while the sum is 38.

The spelling of 12831363623 in words is "twelve billion, eight hundred thirty-one million, three hundred sixty-three thousand, six hundred twenty-three".