23223110203 has 2 divisors, whose sum is σ = 23223110204. Its totient is φ = 23223110202.

The previous prime is 23223110159. The next prime is 23223110227. The reversal of 23223110203 is 30201132232.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23223110203 is a prime.

It is not a weakly prime, because it can be changed into another prime (23223110293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11611555101 + 11611555102.

It is an arithmetic number, because the mean of its divisors is an integer number (11611555102).

Almost surely, 2^23223110203 is an apocalyptic number.

23223110203 is a deficient number, since it is larger than the sum of its proper divisors (1).

23223110203 is an equidigital number, since it uses as much as digits as its factorization.

23223110203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 23223110203 its reverse (30201132232), we get a palindrome (53424242435).

The spelling of 23223110203 in words is "twenty-three billion, two hundred twenty-three million, one hundred ten thousand, two hundred three".