23323121323003 has 2 divisors, whose sum is σ = 23323121323004. Its totient is φ = 23323121323002.

The previous prime is 23323121322973. The next prime is 23323121323037. The reversal of 23323121323003 is 30032312132332.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23323121323003 is a prime.

It is not a weakly prime, because it can be changed into another prime (23323121323063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11661560661501 + 11661560661502.

It is an arithmetic number, because the mean of its divisors is an integer number (11661560661502).

Almost surely, 2^{23323121323003} is an apocalyptic number.

23323121323003 is a deficient number, since it is larger than the sum of its proper divisors (1).

23323121323003 is an equidigital number, since it uses as much as digits as its factorization.

23323121323003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 23323121323003 its reverse (30032312132332), we get a palindrome (53355433455335).

The spelling of 23323121323003 in words is "twenty-three trillion, three hundred twenty-three billion, one hundred twenty-one million, three hundred twenty-three thousand, three".