2023320030197 has 2 divisors, whose sum is σ = 2023320030198. Its totient is φ = 2023320030196.

The previous prime is 2023320030181. The next prime is 2023320030229. The reversal of 2023320030197 is 7910300233202.

It is an a-pointer prime, because the next prime (2023320030229) can be obtained adding 2023320030197 to its sum of digits (32).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1683866974321 + 339453055876 = 1297639^2 + 582626^2 .

It is a cyclic number.

It is not a de Polignac number, because 2023320030197 - 2⁴ = 2023320030181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2023320030097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011660015098 + 1011660015099.

It is an arithmetic number, because the mean of its divisors is an integer number (1011660015099).

Almost surely, 2^{2023320030197} is an apocalyptic number.

It is an amenable number.

2023320030197 is a deficient number, since it is larger than the sum of its proper divisors (1).

2023320030197 is an equidigital number, since it uses as much as digits as its factorization.

2023320030197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 32.

Adding to 2023320030197 its reverse (7910300233202), we get a palindrome (9933620263399).

The spelling of 2023320030197 in words is "two trillion, twenty-three billion, three hundred twenty million, thirty thousand, one hundred ninety-seven".