12263373221623 has 2 divisors, whose sum is σ = 12263373221624. Its totient is φ = 12263373221622.

The previous prime is 12263373221609. The next prime is 12263373221689. The reversal of 12263373221623 is 32612237336221.

12263373221623 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 12263373221623 - 2¹³ = 12263373213431 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12263373221623.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12263373221123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6131686610811 + 6131686610812.

It is an arithmetic number, because the mean of its divisors is an integer number (6131686610812).

Almost surely, 2^{12263373221623} is an apocalyptic number.

12263373221623 is a deficient number, since it is larger than the sum of its proper divisors (1).

12263373221623 is an equidigital number, since it uses as much as digits as its factorization.

12263373221623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 653184, while the sum is 43.

The spelling of 12263373221623 in words is "twelve trillion, two hundred sixty-three billion, three hundred seventy-three million, two hundred twenty-one thousand, six hundred twenty-three".