103204306 has 8 divisors (see below), whose sum is σ = 155018160. Its totient is φ = 51531588.

The previous prime is 103204279. The next prime is 103204307. The reversal of 103204306 is 603402301.

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

It is a super-2 number, since 2×103204306² = 21302257553883272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103204307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33436 + ... + 36391.

It is an arithmetic number, because the mean of its divisors is an integer number (19377270).

Almost surely, 2^103204306 is an apocalyptic number.

103204306 is a deficient number, since it is larger than the sum of its proper divisors (51813854).

103204306 is an equidigital number, since it uses as much as digits as its factorization.

103204306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70568.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 103204306 is about 10158.9520128801. The cubic root of 103204306 is about 469.0645434696.

Adding to 103204306 its reverse (603402301), we get a palindrome (706606607).

The spelling of 103204306 in words is "one hundred three million, two hundred four thousand, three hundred six".