103333473 has 6 divisors (see below), whose sum is σ = 149259474. Its totient is φ = 68888976.

The previous prime is 103333453. The next prime is 103333487. The reversal of 103333473 is 374333301.

It can be written as a sum of positive squares in only one way, i.e., 88679889 + 14653584 = 9417^2 + 3828^2 .

It is not a de Polignac number, because 103333473 - 2¹⁷ = 103202401 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (103333453) 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 5 ways as a sum of consecutive naturals, for example, 5740740 + ... + 5740757.

It is an arithmetic number, because the mean of its divisors is an integer number (24876579).

Almost surely, 2^103333473 is an apocalyptic number.

It is an amenable number.

103333473 is a deficient number, since it is larger than the sum of its proper divisors (45926001).

103333473 is a wasteful number, since it uses less digits than its factorization.

103333473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11481503 (or 11481500 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 27.

The square root of 103333473 is about 10165.3073244246. The cubic root of 103333473 is about 469.2601502982.

Adding to 103333473 its reverse (374333301), we get a palindrome (477666774).

The spelling of 103333473 in words is "one hundred three million, three hundred thirty-three thousand, four hundred seventy-three".