110824828108661 has 2 divisors, whose sum is σ = 110824828108662. Its totient is φ = 110824828108660.

The previous prime is 110824828108649. The next prime is 110824828108681. The reversal of 110824828108661 is 166801828428011.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72402570460900 + 38422257647761 = 8508970^2 + 6198569^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110824828108661 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110824828108597 and 110824828108606.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110824828108681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55412414054330 + 55412414054331.

It is an arithmetic number, because the mean of its divisors is an integer number (55412414054331).

Almost surely, 2^{110824828108661} is an apocalyptic number.

It is an amenable number.

110824828108661 is a deficient number, since it is larger than the sum of its proper divisors (1).

110824828108661 is an equidigital number, since it uses as much as digits as its factorization.

110824828108661 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2359296, while the sum is 56.

The spelling of 110824828108661 in words is "one hundred ten trillion, eight hundred twenty-four billion, eight hundred twenty-eight million, one hundred eight thousand, six hundred sixty-one".