12023133031323 has 12 divisors (see below), whose sum is σ = 17370026381448. Its totient is φ = 8013908788800.

The previous prime is 12023133031297. The next prime is 12023133031369. The reversal of 12023133031323 is 32313033132021.

12023133031323 is a `hidden beast` number, since 1 + 2 + 0 + 2 + 3 + 1 + 330 + 3 + 1 + 323 = 666.

It is not a de Polignac number, because 12023133031323 - 2⁵ = 12023133031291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12023133031373) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 126052353 + ... + 126147698.

It is an arithmetic number, because the mean of its divisors is an integer number (1447502198454).

Almost surely, 2^{12023133031323} is an apocalyptic number.

12023133031323 is a deficient number, since it is larger than the sum of its proper divisors (5346893350125).

12023133031323 is a wasteful number, since it uses less digits than its factorization.

12023133031323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252205354 (or 252205351 counting only the distinct ones).

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

Adding to 12023133031323 its reverse (32313033132021), we get a palindrome (44336166163344).

The spelling of 12023133031323 in words is "twelve trillion, twenty-three billion, one hundred thirty-three million, thirty-one thousand, three hundred twenty-three".