97682116229 has 4 divisors (see below), whose sum is σ = 103428123084. Its totient is φ = 91936109376.

The previous prime is 97682116219. The next prime is 97682116237. The reversal of 97682116229 is 92261128679.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 69817492900 + 27864623329 = 264230^2 + 166927^2 .

It is a cyclic number.

It is not a de Polignac number, because 97682116229 - 2¹² = 97682112133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97682116219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2873003402 + ... + 2873003435.

It is an arithmetic number, because the mean of its divisors is an integer number (25857030771).

Almost surely, 2^97682116229 is an apocalyptic number.

It is an amenable number.

97682116229 is a deficient number, since it is larger than the sum of its proper divisors (5746006855).

97682116229 is a wasteful number, since it uses less digits than its factorization.

97682116229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5746006854.

The product of its digits is 1306368, while the sum is 53.

The spelling of 97682116229 in words is "ninety-seven billion, six hundred eighty-two million, one hundred sixteen thousand, two hundred twenty-nine".