10323122197 has 2 divisors, whose sum is σ = 10323122198. Its totient is φ = 10323122196.

The previous prime is 10323122189. The next prime is 10323122221. The reversal of 10323122197 is 79122132301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10008201681 + 314920516 = 100041^2 + 17746^2 .

It is an emirp because it is prime and its reverse (79122132301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10323122197 - 2³ = 10323122189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10323122107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5161561098 + 5161561099.

It is an arithmetic number, because the mean of its divisors is an integer number (5161561099).

Almost surely, 2^10323122197 is an apocalyptic number.

It is an amenable number.

10323122197 is a deficient number, since it is larger than the sum of its proper divisors (1).

10323122197 is an equidigital number, since it uses as much as digits as its factorization.

10323122197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 31.

Adding to 10323122197 its reverse (79122132301), we get a palindrome (89445254498).

The spelling of 10323122197 in words is "ten billion, three hundred twenty-three million, one hundred twenty-two thousand, one hundred ninety-seven".