2326881756197 has 2 divisors, whose sum is σ = 2326881756198. Its totient is φ = 2326881756196.

The previous prime is 2326881756167. The next prime is 2326881756209. The reversal of 2326881756197 is 7916571886232.

2326881756197 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2273674952641 + 53206803556 = 1507871^2 + 230666^2 .

It is a cyclic number.

It is not a de Polignac number, because 2326881756197 - 2²⁰ = 2326880707621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2326881756167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1163440878098 + 1163440878099.

It is an arithmetic number, because the mean of its divisors is an integer number (1163440878099).

Almost surely, 2^{2326881756197} is an apocalyptic number.

It is an amenable number.

2326881756197 is a deficient number, since it is larger than the sum of its proper divisors (1).

2326881756197 is an equidigital number, since it uses as much as digits as its factorization.

2326881756197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60963840, while the sum is 65.

The spelling of 2326881756197 in words is "two trillion, three hundred twenty-six billion, eight hundred eighty-one million, seven hundred fifty-six thousand, one hundred ninety-seven".