2124760808197 has 2 divisors, whose sum is σ = 2124760808198. Its totient is φ = 2124760808196.

The previous prime is 2124760808189. The next prime is 2124760808239. The reversal of 2124760808197 is 7918080674212.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1997739135396 + 127021672801 = 1413414^2 + 356401^2 .

It is a cyclic number.

It is not a de Polignac number, because 2124760808197 - 2³ = 2124760808189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2128760808197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1062380404098 + 1062380404099.

It is an arithmetic number, because the mean of its divisors is an integer number (1062380404099).

Almost surely, 2^{2124760808197} is an apocalyptic number.

It is an amenable number.

2124760808197 is a deficient number, since it is larger than the sum of its proper divisors (1).

2124760808197 is an equidigital number, since it uses as much as digits as its factorization.

2124760808197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2709504, while the sum is 55.

The spelling of 2124760808197 in words is "two trillion, one hundred twenty-four billion, seven hundred sixty million, eight hundred eight thousand, one hundred ninety-seven".