1322013203 has 8 divisors (see below), whose sum is σ = 1511102208. Its totient is φ = 1132981704.

The previous prime is 1322013193. The next prime is 1322013221. The reversal of 1322013203 is 3023102231.

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

It is a cyclic number.

It is not a de Polignac number, because 1322013203 - 2¹⁰ = 1322012179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1322013263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61850 + ... + 80432.

It is an arithmetic number, because the mean of its divisors is an integer number (188887776).

Almost surely, 2^1322013203 is an apocalyptic number.

1322013203 is a deficient number, since it is larger than the sum of its proper divisors (189089005).

1322013203 is a wasteful number, since it uses less digits than its factorization.

1322013203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28753.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1322013203 is about 36359.4994877542. The cubic root of 1322013203 is about 1097.5187054441.

Adding to 1322013203 its reverse (3023102231), we get a palindrome (4345115434).

The spelling of 1322013203 in words is "one billion, three hundred twenty-two million, thirteen thousand, two hundred three".