11203233203233 has 8 divisors (see below), whose sum is σ = 11292983955368. Its totient is φ = 11113715268864.

The previous prime is 11203233203119. The next prime is 11203233203273. The reversal of 11203233203233 is 33230233230211.

It can be written as a sum of positive squares in 4 ways, for example, as 112887936144 + 11090345267089 = 335988^2 + 3330217^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11203233203233 is a prime.

It is a super-3 number, since 3×11203233203233³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11203233203273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58107816 + ... + 58300297.

It is an arithmetic number, because the mean of its divisors is an integer number (1411622994421).

Almost surely, 2^{11203233203233} is an apocalyptic number.

It is an amenable number.

11203233203233 is a deficient number, since it is larger than the sum of its proper divisors (89750752135).

11203233203233 is a wasteful number, since it uses less digits than its factorization.

11203233203233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116408883.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 11203233203233 its reverse (33230233230211), we get a palindrome (44433466433444).

The spelling of 11203233203233 in words is "eleven trillion, two hundred three billion, two hundred thirty-three million, two hundred three thousand, two hundred thirty-three".