111701065297 has 2 divisors, whose sum is σ = 111701065298. Its totient is φ = 111701065296.

The previous prime is 111701065277. The next prime is 111701065309. The reversal of 111701065297 is 792560107111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 71630634321 + 40070430976 = 267639^2 + 200176^2 .

It is a cyclic number.

It is not a de Polignac number, because 111701065297 - 2¹⁹ = 111700541009 is a prime.

It is not a weakly prime, because it can be changed into another prime (111701065277) 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, 55850532648 + 55850532649.

It is an arithmetic number, because the mean of its divisors is an integer number (55850532649).

Almost surely, 2^111701065297 is an apocalyptic number.

It is an amenable number.

111701065297 is a deficient number, since it is larger than the sum of its proper divisors (1).

111701065297 is an equidigital number, since it uses as much as digits as its factorization.

111701065297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26460, while the sum is 40.

The spelling of 111701065297 in words is "one hundred eleven billion, seven hundred one million, sixty-five thousand, two hundred ninety-seven".