12031213013023 has 2 divisors, whose sum is σ = 12031213013024. Its totient is φ = 12031213013022.

The previous prime is 12031213012997. The next prime is 12031213013063. The reversal of 12031213013023 is 32031031213021.

12031213013023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12031213013023 - 2¹³ = 12031213004831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12031213012985 and 12031213013003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12031213013063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6015606506511 + 6015606506512.

It is an arithmetic number, because the mean of its divisors is an integer number (6015606506512).

Almost surely, 2^{12031213013023} is an apocalyptic number.

12031213013023 is a deficient number, since it is larger than the sum of its proper divisors (1).

12031213013023 is an equidigital number, since it uses as much as digits as its factorization.

12031213013023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 12031213013023 its reverse (32031031213021), we get a palindrome (44062244226044).

The spelling of 12031213013023 in words is "twelve trillion, thirty-one billion, two hundred thirteen million, thirteen thousand, twenty-three".