110343109 has 2 divisors, whose sum is σ = 110343110. Its totient is φ = 110343108.

The previous prime is 110343067. The next prime is 110343113. The reversal of 110343109 is 901343011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99800100 + 10543009 = 9990^2 + 3247^2 .

It is a cyclic number.

It is not a de Polignac number, because 110343109 - 2¹¹ = 110341061 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 110343109.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110343119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55171554 + 55171555.

It is an arithmetic number, because the mean of its divisors is an integer number (55171555).

Almost surely, 2^110343109 is an apocalyptic number.

It is an amenable number.

110343109 is a deficient number, since it is larger than the sum of its proper divisors (1).

110343109 is an equidigital number, since it uses as much as digits as its factorization.

110343109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 110343109 is about 10504.4328261929. The cubic root of 110343109 is about 479.6396441749.

The spelling of 110343109 in words is "one hundred ten million, three hundred forty-three thousand, one hundred nine".