12023431055313 has 8 divisors (see below), whose sum is σ = 16088292089376. Its totient is φ = 7987095362400.

The previous prime is 12023431055309. The next prime is 12023431055323. The reversal of 12023431055313 is 31355013432021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12023431055313 - 2² = 12023431055309 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12023431055323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7131334303 + ... + 7131335988.

It is an arithmetic number, because the mean of its divisors is an integer number (2011036511172).

Almost surely, 2^{12023431055313} is an apocalyptic number.

It is an amenable number.

12023431055313 is a deficient number, since it is larger than the sum of its proper divisors (4064861034063).

12023431055313 is a wasteful number, since it uses less digits than its factorization.

12023431055313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14262670575.

The product of its (nonzero) digits is 32400, while the sum is 33.

Adding to 12023431055313 its reverse (31355013432021), we get a palindrome (43378444487334).

The spelling of 12023431055313 in words is "twelve trillion, twenty-three billion, four hundred thirty-one million, fifty-five thousand, three hundred thirteen".