11203233313 has 32 divisors (see below), whose sum is σ = 12046003200. Its totient is φ = 10401177600.

The previous prime is 11203233311. The next prime is 11203233317. The reversal of 11203233313 is 31333230211.

It is a cyclic number.

It is not a de Polignac number, because 11203233313 - 2¹ = 11203233311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11203233311) 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, 26737818 + ... + 26738236.

It is an arithmetic number, because the mean of its divisors is an integer number (376437600).

Almost surely, 2^11203233313 is an apocalyptic number.

It is an amenable number.

11203233313 is a deficient number, since it is larger than the sum of its proper divisors (842769887).

11203233313 is a wasteful number, since it uses less digits than its factorization.

11203233313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 793.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 11203233313 its reverse (31333230211), we get a palindrome (42536463524).

The spelling of 11203233313 in words is "eleven billion, two hundred three million, two hundred thirty-three thousand, three hundred thirteen".