2331323 has 2 divisors, whose sum is σ = 2331324. Its totient is φ = 2331322.

The previous prime is 2331299. The next prime is 2331337. The reversal of 2331323 is 3231332.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2331323 is a prime.

It is not a weakly prime, because it can be changed into another prime (2331353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1165661 + 1165662.

It is an arithmetic number, because the mean of its divisors is an integer number (1165662).

2^2331323 is an apocalyptic number.

2331323 is a deficient number, since it is larger than the sum of its proper divisors (1).

2331323 is an equidigital number, since it uses as much as digits as its factorization.

2331323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 324, while the sum is 17.

The square root of 2331323 is about 1526.8670538066. The cubic root of 2331323 is about 132.5971377406.

Adding to 2331323 its reverse (3231332), we get a palindrome (5562655).

Subtracting 2331323 from its reverse (3231332), we obtain a palindrome (900009).

The spelling of 2331323 in words is "two million, three hundred thirty-one thousand, three hundred twenty-three".