23612163503 has 2 divisors, whose sum is σ = 23612163504. Its totient is φ = 23612163502.

The previous prime is 23612163473. The next prime is 23612163511. The reversal of 23612163503 is 30536121632.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23612163503 - 2⁸ = 23612163247 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23612163503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23612163403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11806081751 + 11806081752.

It is an arithmetic number, because the mean of its divisors is an integer number (11806081752).

Almost surely, 2^23612163503 is an apocalyptic number.

23612163503 is a deficient number, since it is larger than the sum of its proper divisors (1).

23612163503 is an equidigital number, since it uses as much as digits as its factorization.

23612163503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 32.

The spelling of 23612163503 in words is "twenty-three billion, six hundred twelve million, one hundred sixty-three thousand, five hundred three".