23003187871 has 2 divisors, whose sum is σ = 23003187872. Its totient is φ = 23003187870.

The previous prime is 23003187829. The next prime is 23003187913. The reversal of 23003187871 is 17878130032.

It is a balanced prime because it is at equal distance from previous prime (23003187829) and next prime (23003187913).

It is a cyclic number.

It is not a de Polignac number, because 23003187871 - 2¹¹ = 23003185823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23003187371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11501593935 + 11501593936.

It is an arithmetic number, because the mean of its divisors is an integer number (11501593936).

Almost surely, 2^23003187871 is an apocalyptic number.

23003187871 is a deficient number, since it is larger than the sum of its proper divisors (1).

23003187871 is an equidigital number, since it uses as much as digits as its factorization.

23003187871 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56448, while the sum is 40.

The spelling of 23003187871 in words is "twenty-three billion, three million, one hundred eighty-seven thousand, eight hundred seventy-one".