1324213203 has 32 divisors (see below), whose sum is σ = 1860203520. Its totient is φ = 837008640.

The previous prime is 1324213171. The next prime is 1324213229. The reversal of 1324213203 is 3023124231.

It is not a de Polignac number, because 1324213203 - 2⁵ = 1324213171 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1324213203.

It is not an unprimeable number, because it can be changed into a prime (1324213273) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 906888 + ... + 908346.

It is an arithmetic number, because the mean of its divisors is an integer number (58131360).

Almost surely, 2^1324213203 is an apocalyptic number.

1324213203 is a deficient number, since it is larger than the sum of its proper divisors (535990317).

1324213203 is a wasteful number, since it uses less digits than its factorization.

1324213203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1707.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1324213203 is about 36389.7403535667. The cubic root of 1324213203 is about 1098.1271721408.

Adding to 1324213203 its reverse (3023124231), we get a palindrome (4347337434).

The spelling of 1324213203 in words is "one billion, three hundred twenty-four million, two hundred thirteen thousand, two hundred three".