12233003523491 has 2 divisors, whose sum is σ = 12233003523492. Its totient is φ = 12233003523490.

The previous prime is 12233003523451. The next prime is 12233003523527. The reversal of 12233003523491 is 19432530033221.

12233003523491 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12233003523491 is a prime.

It is not a weakly prime, because it can be changed into another prime (12233003523421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6116501761745 + 6116501761746.

It is an arithmetic number, because the mean of its divisors is an integer number (6116501761746).

Almost surely, 2^{12233003523491} is an apocalyptic number.

12233003523491 is a deficient number, since it is larger than the sum of its proper divisors (1).

12233003523491 is an equidigital number, since it uses as much as digits as its factorization.

12233003523491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 116640, while the sum is 38.

The spelling of 12233003523491 in words is "twelve trillion, two hundred thirty-three billion, three million, five hundred twenty-three thousand, four hundred ninety-one".