11313203320 has 16 divisors (see below), whose sum is σ = 25454707560. Its totient is φ = 4525281312.

The previous prime is 11313203263. The next prime is 11313203323. The reversal of 11313203320 is 2330231311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11313203323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141415002 + ... + 141415081.

Almost surely, 2^11313203320 is an apocalyptic number.

11313203320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11313203320 is an abundant number, since it is smaller than the sum of its proper divisors (14141504240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11313203320 is a wasteful number, since it uses less digits than its factorization.

11313203320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282830094 (or 282830090 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 11313203320 its reverse (2330231311), we get a palindrome (13643434631).

The spelling of 11313203320 in words is "eleven billion, three hundred thirteen million, two hundred three thousand, three hundred twenty".