110861441 has 2 divisors, whose sum is σ = 110861442. Its totient is φ = 110861440.

The previous prime is 110861431. The next prime is 110861489. The reversal of 110861441 is 144168011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110859841 + 1600 = 10529^2 + 40^2 .

It is a cyclic number.

It is not a de Polignac number, because 110861441 - 2²² = 106667137 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 110861441.

It is not a weakly prime, because it can be changed into another prime (110861431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55430720 + 55430721.

It is an arithmetic number, because the mean of its divisors is an integer number (55430721).

Almost surely, 2^110861441 is an apocalyptic number.

It is an amenable number.

110861441 is a deficient number, since it is larger than the sum of its proper divisors (1).

110861441 is an equidigital number, since it uses as much as digits as its factorization.

110861441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 26.

The square root of 110861441 is about 10529.0759803508. The cubic root of 110861441 is about 480.3895001129.

The spelling of 110861441 in words is "one hundred ten million, eight hundred sixty-one thousand, four hundred forty-one".