12193532267503 has 2 divisors, whose sum is σ = 12193532267504. Its totient is φ = 12193532267502.

The previous prime is 12193532267491. The next prime is 12193532267509. The reversal of 12193532267503 is 30576223539121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12193532267503 - 2²⁹ = 12192995396591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12193532267509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6096766133751 + 6096766133752.

It is an arithmetic number, because the mean of its divisors is an integer number (6096766133752).

Almost surely, 2^{12193532267503} is an apocalyptic number.

12193532267503 is a deficient number, since it is larger than the sum of its proper divisors (1).

12193532267503 is an equidigital number, since it uses as much as digits as its factorization.

12193532267503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2041200, while the sum is 49.

The spelling of 12193532267503 in words is "twelve trillion, one hundred ninety-three billion, five hundred thirty-two million, two hundred sixty-seven thousand, five hundred three".