2023321112503 has 2 divisors, whose sum is σ = 2023321112504. Its totient is φ = 2023321112502.

The previous prime is 2023321112471. The next prime is 2023321112521. The reversal of 2023321112503 is 3052111233202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2023321112503 - 2⁵ = 2023321112471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2023321112203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011660556251 + 1011660556252.

It is an arithmetic number, because the mean of its divisors is an integer number (1011660556252).

Almost surely, 2^{2023321112503} is an apocalyptic number.

2023321112503 is a deficient number, since it is larger than the sum of its proper divisors (1).

2023321112503 is an equidigital number, since it uses as much as digits as its factorization.

2023321112503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 2023321112503 its reverse (3052111233202), we get a palindrome (5075432345705).

The spelling of 2023321112503 in words is "two trillion, twenty-three billion, three hundred twenty-one million, one hundred twelve thousand, five hundred three".