11310322233 has 32 divisors (see below), whose sum is σ = 17582523136. Its totient is φ = 6333769728.

The previous prime is 11310322213. The next prime is 11310322267. The reversal of 11310322233 is 33222301311.

It is not a de Polignac number, because 11310322233 - 2⁵ = 11310322201 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11310322213) 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, 217185 + ... + 264177.

It is an arithmetic number, because the mean of its divisors is an integer number (549453848).

Almost surely, 2^11310322233 is an apocalyptic number.

It is an amenable number.

11310322233 is a deficient number, since it is larger than the sum of its proper divisors (6272200903).

11310322233 is a wasteful number, since it uses less digits than its factorization.

11310322233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47233.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 11310322233 its reverse (33222301311), we get a palindrome (44532623544).

It can be divided in two parts, 1131032 and 2233, that added together give a triangular number (1133265 = T₁₅₀₅).

The spelling of 11310322233 in words is "eleven billion, three hundred ten million, three hundred twenty-two thousand, two hundred thirty-three".