23321303303 has 2 divisors, whose sum is σ = 23321303304. Its totient is φ = 23321303302.

The previous prime is 23321303219. The next prime is 23321303333. The reversal of 23321303303 is 30330312332.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23321303303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23321303333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11660651651 + 11660651652.

It is an arithmetic number, because the mean of its divisors is an integer number (11660651652).

Almost surely, 2^23321303303 is an apocalyptic number.

23321303303 is a deficient number, since it is larger than the sum of its proper divisors (1).

23321303303 is an equidigital number, since it uses as much as digits as its factorization.

23321303303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 23.

Adding to 23321303303 its reverse (30330312332), we get a palindrome (53651615635).

The spelling of 23321303303 in words is "twenty-three billion, three hundred twenty-one million, three hundred three thousand, three hundred three".