304233431023 has 2 divisors, whose sum is σ = 304233431024. Its totient is φ = 304233431022.

The previous prime is 304233431011. The next prime is 304233431027. The reversal of 304233431023 is 320134332403.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-304233431023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 304233430982 and 304233431000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (304233431027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152116715511 + 152116715512.

It is an arithmetic number, because the mean of its divisors is an integer number (152116715512).

Almost surely, 2^304233431023 is an apocalyptic number.

304233431023 is a deficient number, since it is larger than the sum of its proper divisors (1).

304233431023 is an equidigital number, since it uses as much as digits as its factorization.

304233431023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 304233431023 its reverse (320134332403), we get a palindrome (624367763426).

The spelling of 304233431023 in words is "three hundred four billion, two hundred thirty-three million, four hundred thirty-one thousand, twenty-three".