34209103 has 2 divisors, whose sum is σ = 34209104. Its totient is φ = 34209102.

The previous prime is 34209079. The next prime is 34209107. The reversal of 34209103 is 30190243.

It is a strong prime.

It is an emirp because it is prime and its reverse (30190243) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34209103 - 2⁹ = 34208591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34209107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17104551 + 17104552.

It is an arithmetic number, because the mean of its divisors is an integer number (17104552).

Almost surely, 2^34209103 is an apocalyptic number.

34209103 is a deficient number, since it is larger than the sum of its proper divisors (1).

34209103 is an equidigital number, since it uses as much as digits as its factorization.

34209103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 34209103 is about 5848.8548451812. The cubic root of 34209103 is about 324.6239532222.

Adding to 34209103 its reverse (30190243), we get a palindrome (64399346).

The spelling of 34209103 in words is "thirty-four million, two hundred nine thousand, one hundred three".