23303222030197 has 2 divisors, whose sum is σ = 23303222030198. Its totient is φ = 23303222030196.

The previous prime is 23303222030093. The next prime is 23303222030203. The reversal of 23303222030197 is 79103022230332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17653787092881 + 5649434937316 = 4201641^2 + 2376854^2 .

It is a cyclic number.

It is not a de Polignac number, because 23303222030197 - 2²⁷ = 23303087812469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23303222130197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11651611015098 + 11651611015099.

It is an arithmetic number, because the mean of its divisors is an integer number (11651611015099).

Almost surely, 2^{23303222030197} is an apocalyptic number.

It is an amenable number.

23303222030197 is a deficient number, since it is larger than the sum of its proper divisors (1).

23303222030197 is an equidigital number, since it uses as much as digits as its factorization.

23303222030197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 37.

The spelling of 23303222030197 in words is "twenty-three trillion, three hundred three billion, two hundred twenty-two million, thirty thousand, one hundred ninety-seven".