23110321303 has 2 divisors, whose sum is σ = 23110321304. Its totient is φ = 23110321302.

The previous prime is 23110321301. The next prime is 23110321337. The reversal of 23110321303 is 30312301132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23110321303 - 2¹ = 23110321301 is a prime.

Together with 23110321301, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23110321301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11555160651 + 11555160652.

It is an arithmetic number, because the mean of its divisors is an integer number (11555160652).

Almost surely, 2^23110321303 is an apocalyptic number.

23110321303 is a deficient number, since it is larger than the sum of its proper divisors (1).

23110321303 is an equidigital number, since it uses as much as digits as its factorization.

23110321303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 23110321303 its reverse (30312301132), we get a palindrome (53422622435).

The spelling of 23110321303 in words is "twenty-three billion, one hundred ten million, three hundred twenty-one thousand, three hundred three".