12312231133003 has 2 divisors, whose sum is σ = 12312231133004. Its totient is φ = 12312231133002.

The previous prime is 12312231132961. The next prime is 12312231133019. The reversal of 12312231133003 is 30033113221321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12312231133003 - 2³⁷ = 12174792179531 is a prime.

It is not a weakly prime, because it can be changed into another prime (12312231133303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6156115566501 + 6156115566502.

It is an arithmetic number, because the mean of its divisors is an integer number (6156115566502).

Almost surely, 2^{12312231133003} is an apocalyptic number.

12312231133003 is a deficient number, since it is larger than the sum of its proper divisors (1).

12312231133003 is an equidigital number, since it uses as much as digits as its factorization.

12312231133003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 12312231133003 its reverse (30033113221321), we get a palindrome (42345344354324).

The spelling of 12312231133003 in words is "twelve trillion, three hundred twelve billion, two hundred thirty-one million, one hundred thirty-three thousand, three".