2042511323 has 2 divisors, whose sum is σ = 2042511324. Its totient is φ = 2042511322.

The previous prime is 2042511313. The next prime is 2042511329. The reversal of 2042511323 is 3231152402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2042511323 - 2⁴ = 2042511307 is a prime.

It is not a weakly prime, because it can be changed into another prime (2042511329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021255661 + 1021255662.

It is an arithmetic number, because the mean of its divisors is an integer number (1021255662).

Almost surely, 2^2042511323 is an apocalyptic number.

2042511323 is a deficient number, since it is larger than the sum of its proper divisors (1).

2042511323 is an equidigital number, since it uses as much as digits as its factorization.

2042511323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2042511323 is about 45194.1514247142. The cubic root of 2042511323 is about 1268.7853563299.

Adding to 2042511323 its reverse (3231152402), we get a palindrome (5273663725).

The spelling of 2042511323 in words is "two billion, forty-two million, five hundred eleven thousand, three hundred twenty-three".