2355531323 has 2 divisors, whose sum is σ = 2355531324. Its totient is φ = 2355531322.

The previous prime is 2355531319. The next prime is 2355531371. The reversal of 2355531323 is 3231355532.

2355531323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2355531323 - 2² = 2355531319 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2355531323.

It is not a weakly prime, because it can be changed into another prime (2355531313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1177765661 + 1177765662.

It is an arithmetic number, because the mean of its divisors is an integer number (1177765662).

Almost surely, 2^2355531323 is an apocalyptic number.

2355531323 is a deficient number, since it is larger than the sum of its proper divisors (1).

2355531323 is an equidigital number, since it uses as much as digits as its factorization.

2355531323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40500, while the sum is 32.

The square root of 2355531323 is about 48533.8162830825. The cubic root of 2355531323 is about 1330.5451856899.

Adding to 2355531323 its reverse (3231355532), we get a palindrome (5586886855).

The spelling of 2355531323 in words is "two billion, three hundred fifty-five million, five hundred thirty-one thousand, three hundred twenty-three".