34321303 has 8 divisors (see below), whose sum is σ = 34997760. Its totient is φ = 33648120.

The previous prime is 34321291. The next prime is 34321319. The reversal of 34321303 is 30312343.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34321303 - 2¹⁷ = 34190231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34321333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34138 + ... + 35128.

It is an arithmetic number, because the mean of its divisors is an integer number (4374720).

Almost surely, 2^34321303 is an apocalyptic number.

34321303 is a deficient number, since it is larger than the sum of its proper divisors (676457).

34321303 is an equidigital number, since it uses as much as digits as its factorization.

34321303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1637.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 34321303 is about 5858.4386145115. The cubic root of 34321303 is about 324.9784695796.

Adding to 34321303 its reverse (30312343), we get a palindrome (64633646).

The spelling of 34321303 in words is "thirty-four million, three hundred twenty-one thousand, three hundred three".