103294109 has 4 divisors (see below), whose sum is σ = 105491904. Its totient is φ = 101096316.

The previous prime is 103294099. The next prime is 103294111. The reversal of 103294109 is 901492301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 103294109 - 2¹² = 103290013 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103294189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1098827 + ... + 1098920.

It is an arithmetic number, because the mean of its divisors is an integer number (26372976).

Almost surely, 2^103294109 is an apocalyptic number.

It is an amenable number.

103294109 is a deficient number, since it is larger than the sum of its proper divisors (2197795).

103294109 is an equidigital number, since it uses as much as digits as its factorization.

103294109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2197794.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 103294109 is about 10163.3709466889. The cubic root of 103294109 is about 469.2005558541.

The spelling of 103294109 in words is "one hundred three million, two hundred ninety-four thousand, one hundred nine".