124311122297 has 2 divisors, whose sum is σ = 124311122298. Its totient is φ = 124311122296.

The previous prime is 124311122279. The next prime is 124311122333. The reversal of 124311122297 is 792221113421.

Together with previous prime (124311122279) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 120522842896 + 3788279401 = 347164^2 + 61549^2 .

It is a cyclic number.

It is not a de Polignac number, because 124311122297 - 2²⁴ = 124294345081 is a prime.

It is not a weakly prime, because it can be changed into another prime (124311122227) 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, 62155561148 + 62155561149.

It is an arithmetic number, because the mean of its divisors is an integer number (62155561149).

Almost surely, 2^124311122297 is an apocalyptic number.

It is an amenable number.

124311122297 is a deficient number, since it is larger than the sum of its proper divisors (1).

124311122297 is an equidigital number, since it uses as much as digits as its factorization.

124311122297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 35.

The spelling of 124311122297 in words is "one hundred twenty-four billion, three hundred eleven million, one hundred twenty-two thousand, two hundred ninety-seven".