12653453023 has 2 divisors, whose sum is σ = 12653453024. Its totient is φ = 12653453022.

The previous prime is 12653453011. The next prime is 12653453053. The reversal of 12653453023 is 32035435621.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12653453023 - 2¹³ = 12653444831 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12653453023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12653453053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6326726511 + 6326726512.

It is an arithmetic number, because the mean of its divisors is an integer number (6326726512).

Almost surely, 2^12653453023 is an apocalyptic number.

12653453023 is a deficient number, since it is larger than the sum of its proper divisors (1).

12653453023 is an equidigital number, since it uses as much as digits as its factorization.

12653453023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 34.

Adding to 12653453023 its reverse (32035435621), we get a palindrome (44688888644).

The spelling of 12653453023 in words is "twelve billion, six hundred fifty-three million, four hundred fifty-three thousand, twenty-three".