10213203 has 64 divisors (see below), whose sum is σ = 19353600. Its totient is φ = 4613760.

The previous prime is 10213183. The next prime is 10213207. The reversal of 10213203 is 30231201.

It is a happy number.

It is not a de Polignac number, because 10213203 - 2⁸ = 10212947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10213207) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 56968 + ... + 57146.

It is an arithmetic number, because the mean of its divisors is an integer number (302400).

Almost surely, 2^10213203 is an apocalyptic number.

10213203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10213203 is a deficient number, since it is larger than the sum of its proper divisors (9140397).

10213203 is a wasteful number, since it uses less digits than its factorization.

10213203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 10213203 is about 3195.8102259052. The cubic root of 10213203 is about 216.9638213309.

Adding to 10213203 its reverse (30231201), we get a palindrome (40444404).

It can be divided in two parts, 1021 and 3203, that added together give a palindrome (4224).

The spelling of 10213203 in words is "ten million, two hundred thirteen thousand, two hundred three".