23343233321 has 2 divisors, whose sum is σ = 23343233322. Its totient is φ = 23343233320.

The previous prime is 23343233317. The next prime is 23343233371. The reversal of 23343233321 is 12333234332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19060839721 + 4282393600 = 138061^2 + 65440^2 .

It is a cyclic number.

It is not a de Polignac number, because 23343233321 - 2² = 23343233317 is a prime.

It is not a weakly prime, because it can be changed into another prime (23343233371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11671616660 + 11671616661.

It is an arithmetic number, because the mean of its divisors is an integer number (11671616661).

Almost surely, 2^23343233321 is an apocalyptic number.

It is an amenable number.

23343233321 is a deficient number, since it is larger than the sum of its proper divisors (1).

23343233321 is an equidigital number, since it uses as much as digits as its factorization.

23343233321 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23328, while the sum is 29.

Adding to 23343233321 its reverse (12333234332), we get a palindrome (35676467653).

The spelling of 23343233321 in words is "twenty-three billion, three hundred forty-three million, two hundred thirty-three thousand, three hundred twenty-one".