2023323423197 has 2 divisors, whose sum is σ = 2023323423198. Its totient is φ = 2023323423196.

The previous prime is 2023323423193. The next prime is 2023323423227. The reversal of 2023323423197 is 7913243233202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1488756261316 + 534567161881 = 1220146^2 + 731141^2 .

It is a cyclic number.

It is not a de Polignac number, because 2023323423197 - 2² = 2023323423193 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2023323423193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011661711598 + 1011661711599.

It is an arithmetic number, because the mean of its divisors is an integer number (1011661711599).

Almost surely, 2^{2023323423197} is an apocalyptic number.

It is an amenable number.

2023323423197 is a deficient number, since it is larger than the sum of its proper divisors (1).

2023323423197 is an equidigital number, since it uses as much as digits as its factorization.

2023323423197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 326592, while the sum is 41.

Adding to 2023323423197 its reverse (7913243233202), we get a palindrome (9936566656399).

The spelling of 2023323423197 in words is "two trillion, twenty-three billion, three hundred twenty-three million, four hundred twenty-three thousand, one hundred ninety-seven".