23123003023 has 2 divisors, whose sum is σ = 23123003024. Its totient is φ = 23123003022.

The previous prime is 23123002997. The next prime is 23123003041. The reversal of 23123003023 is 32030032132.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23123003023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23123003053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11561501511 + 11561501512.

It is an arithmetic number, because the mean of its divisors is an integer number (11561501512).

Almost surely, 2^23123003023 is an apocalyptic number.

23123003023 is a deficient number, since it is larger than the sum of its proper divisors (1).

23123003023 is an equidigital number, since it uses as much as digits as its factorization.

23123003023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 23123003023 its reverse (32030032132), we get a palindrome (55153035155).

The spelling of 23123003023 in words is "twenty-three billion, one hundred twenty-three million, three thousand, twenty-three".