103423203 has 48 divisors (see below), whose sum is σ = 172801440. Its totient is φ = 60768576.

The previous prime is 103423183. The next prime is 103423207. The reversal of 103423203 is 302324301.

103423203 is a `hidden beast` number, since 1 + 0 + 342 + 320 + 3 = 666.

It is not a de Polignac number, because 103423203 - 2¹⁴ = 103406819 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103423207) 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 47 ways as a sum of consecutive naturals, for example, 185401 + ... + 185957.

It is an arithmetic number, because the mean of its divisors is an integer number (3600030).

Almost surely, 2^103423203 is an apocalyptic number.

103423203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

103423203 is a deficient number, since it is larger than the sum of its proper divisors (69378237).

103423203 is a wasteful number, since it uses less digits than its factorization.

103423203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625 (or 596 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 103423203 is about 10169.7199076474. The cubic root of 103423203 is about 469.3959389253.

Adding to 103423203 its reverse (302324301), we get a palindrome (405747504).

The spelling of 103423203 in words is "one hundred three million, four hundred twenty-three thousand, two hundred three".