11331201102233 has 4 divisors (see below), whose sum is σ = 11338811044020. Its totient is φ = 11323591160448.

The previous prime is 11331201102203. The next prime is 11331201102251. The reversal of 11331201102233 is 33220110213311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2111549015689 + 9219652086544 = 1453117^2 + 3036388^2 .

It is a cyclic number.

It is not a de Polignac number, because 11331201102233 - 2⁸ = 11331201101977 is a prime.

It is a super-2 number, since 2×11331201102233² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11331201102199 and 11331201102208.

It is not an unprimeable number, because it can be changed into a prime (11331201102203) 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, 3804968660 + ... + 3804971637.

It is an arithmetic number, because the mean of its divisors is an integer number (2834702761005).

Almost surely, 2^{11331201102233} is an apocalyptic number.

It is an amenable number.

11331201102233 is a deficient number, since it is larger than the sum of its proper divisors (7609941787).

11331201102233 is an equidigital number, since it uses as much as digits as its factorization.

11331201102233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7609941786.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 11331201102233 its reverse (33220110213311), we get a palindrome (44551311315544).

The spelling of 11331201102233 in words is "eleven trillion, three hundred thirty-one billion, two hundred one million, one hundred two thousand, two hundred thirty-three".