109411073 has 2 divisors, whose sum is σ = 109411074. Its totient is φ = 109411072.

The previous prime is 109411037. The next prime is 109411079. The reversal of 109411073 is 370114901.

Together with previous prime (109411037) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98168464 + 11242609 = 9908^2 + 3353^2 .

It is a cyclic number.

It is not a de Polignac number, because 109411073 - 2⁶ = 109411009 is a prime.

It is a super-2 number, since 2×109411073² = 23941565790022658, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (109411079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54705536 + 54705537.

It is an arithmetic number, because the mean of its divisors is an integer number (54705537).

Almost surely, 2^109411073 is an apocalyptic number.

It is an amenable number.

109411073 is a deficient number, since it is larger than the sum of its proper divisors (1).

109411073 is an equidigital number, since it uses as much as digits as its factorization.

109411073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 26.

The square root of 109411073 is about 10459.9748087651. The cubic root of 109411073 is about 478.2853652792.

Adding to 109411073 its reverse (370114901), we get a palindrome (479525974).

It can be divided in two parts, 1094 and 11073, that added together give a cube (12167 = 23³).

The spelling of 109411073 in words is "one hundred nine million, four hundred eleven thousand, seventy-three".