23112302325503 has 2 divisors, whose sum is σ = 23112302325504. Its totient is φ = 23112302325502.

The previous prime is 23112302325499. The next prime is 23112302325527. The reversal of 23112302325503 is 30552320321132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23112302325503 - 2² = 23112302325499 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23112302325503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23112302321503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11556151162751 + 11556151162752.

It is an arithmetic number, because the mean of its divisors is an integer number (11556151162752).

Almost surely, 2^{23112302325503} is an apocalyptic number.

23112302325503 is a deficient number, since it is larger than the sum of its proper divisors (1).

23112302325503 is an equidigital number, since it uses as much as digits as its factorization.

23112302325503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32400, while the sum is 32.

Adding to 23112302325503 its reverse (30552320321132), we get a palindrome (53664622646635).

The spelling of 23112302325503 in words is "twenty-three trillion, one hundred twelve billion, three hundred two million, three hundred twenty-five thousand, five hundred three".