303223200023 has 2 divisors, whose sum is σ = 303223200024. Its totient is φ = 303223200022.

The previous prime is 303223200013. The next prime is 303223200031. The reversal of 303223200023 is 320002322303.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 303223200023 - 2¹⁸ = 303222937879 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 303223199968 and 303223200004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (303223200013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151611600011 + 151611600012.

It is an arithmetic number, because the mean of its divisors is an integer number (151611600012).

Almost surely, 2^303223200023 is an apocalyptic number.

303223200023 is a deficient number, since it is larger than the sum of its proper divisors (1).

303223200023 is an equidigital number, since it uses as much as digits as its factorization.

303223200023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 20.

Adding to 303223200023 its reverse (320002322303), we get a palindrome (623225522326).

The spelling of 303223200023 in words is "three hundred three billion, two hundred twenty-three million, two hundred thousand, twenty-three".