23231022343 has 2 divisors, whose sum is σ = 23231022344. Its totient is φ = 23231022342.

The previous prime is 23231022307. The next prime is 23231022349. The reversal of 23231022343 is 34322013232.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23231022343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23231022349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11615511171 + 11615511172.

It is an arithmetic number, because the mean of its divisors is an integer number (11615511172).

Almost surely, 2^23231022343 is an apocalyptic number.

23231022343 is a deficient number, since it is larger than the sum of its proper divisors (1).

23231022343 is an equidigital number, since it uses as much as digits as its factorization.

23231022343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 23231022343 its reverse (34322013232), we get a palindrome (57553035575).

The spelling of 23231022343 in words is "twenty-three billion, two hundred thirty-one million, twenty-two thousand, three hundred forty-three".