97083786229 has 2 divisors, whose sum is σ = 97083786230. Its totient is φ = 97083786228.

The previous prime is 97083786227. The next prime is 97083786257. The reversal of 97083786229 is 92268738079.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 57958155025 + 39125631204 = 240745^2 + 197802^2 .

It is a cyclic number.

It is not a de Polignac number, because 97083786229 - 2¹ = 97083786227 is a prime.

Together with 97083786227, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97083786223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48541893114 + 48541893115.

It is an arithmetic number, because the mean of its divisors is an integer number (48541893115).

Almost surely, 2^97083786229 is an apocalyptic number.

It is an amenable number.

97083786229 is a deficient number, since it is larger than the sum of its proper divisors (1).

97083786229 is an equidigital number, since it uses as much as digits as its factorization.

97083786229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18289152, while the sum is 61.

The spelling of 97083786229 in words is "ninety-seven billion, eighty-three million, seven hundred eighty-six thousand, two hundred twenty-nine".