2343123197 has 2 divisors, whose sum is σ = 2343123198. Its totient is φ = 2343123196.

The previous prime is 2343123151. The next prime is 2343123199. The reversal of 2343123197 is 7913213432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2332793401 + 10329796 = 48299^2 + 3214^2 .

It is a cyclic number.

It is not a de Polignac number, because 2343123197 - 2¹² = 2343119101 is a prime.

Together with 2343123199, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2343123199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1171561598 + 1171561599.

It is an arithmetic number, because the mean of its divisors is an integer number (1171561599).

Almost surely, 2^2343123197 is an apocalyptic number.

It is an amenable number.

2343123197 is a deficient number, since it is larger than the sum of its proper divisors (1).

2343123197 is an equidigital number, since it uses as much as digits as its factorization.

2343123197 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27216, while the sum is 35.

The square root of 2343123197 is about 48405.8178011693. The cubic root of 2343123197 is about 1328.2047871288.

The spelling of 2343123197 in words is "two billion, three hundred forty-three million, one hundred twenty-three thousand, one hundred ninety-seven".