1040352323 has 2 divisors, whose sum is σ = 1040352324. Its totient is φ = 1040352322.

The previous prime is 1040352283. The next prime is 1040352329. The reversal of 1040352323 is 3232530401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1040352323 - 2⁶ = 1040352259 is a prime.

It is not a weakly prime, because it can be changed into another prime (1040352329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520176161 + 520176162.

It is an arithmetic number, because the mean of its divisors is an integer number (520176162).

Almost surely, 2^1040352323 is an apocalyptic number.

1040352323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040352323 is an equidigital number, since it uses as much as digits as its factorization.

1040352323 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 23.

The square root of 1040352323 is about 32254.4930668581. The cubic root of 1040352323 is about 1013.2738009544.

Adding to 1040352323 its reverse (3232530401), we get a palindrome (4272882724).

It can be divided in two parts, 10403 and 52323, that added together give a palindrome (62726).

The spelling of 1040352323 in words is "one billion, forty million, three hundred fifty-two thousand, three hundred twenty-three".