2323220503 has 2 divisors, whose sum is σ = 2323220504. Its totient is φ = 2323220502.

The previous prime is 2323220461. The next prime is 2323220513. The reversal of 2323220503 is 3050223232.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2323220503 - 2⁹ = 2323219991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2323220513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1161610251 + 1161610252.

It is an arithmetic number, because the mean of its divisors is an integer number (1161610252).

Almost surely, 2^2323220503 is an apocalyptic number.

2323220503 is a deficient number, since it is larger than the sum of its proper divisors (1).

2323220503 is an equidigital number, since it uses as much as digits as its factorization.

2323220503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 2323220503 is about 48199.7977485383. The cubic root of 2323220503 is about 1324.4334595626.

Adding to 2323220503 its reverse (3050223232), we get a palindrome (5373443735).

The spelling of 2323220503 in words is "two billion, three hundred twenty-three million, two hundred twenty thousand, five hundred three".