1123300112233 has 8 divisors (see below), whose sum is σ = 1239212882376. Its totient is φ = 1011602352000.

The previous prime is 1123300112197. The next prime is 1123300112243. The reversal of 1123300112233 is 3322110033211.

It can be written as a sum of positive squares in 4 ways, for example, as 47510049024 + 1075790063209 = 217968^2 + 1037203^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1123300112233 - 2⁹ = 1123300111721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1123300112243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1053751918 + ... + 1053752983.

It is an arithmetic number, because the mean of its divisors is an integer number (154901610297).

Almost surely, 2^{1123300112233} is an apocalyptic number.

1123300112233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1123300112233 is a deficient number, since it is larger than the sum of its proper divisors (115912770143).

1123300112233 is a wasteful number, since it uses less digits than its factorization.

1123300112233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2107504955.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1123300112233 its reverse (3322110033211), we get a palindrome (4445410145444).

The spelling of 1123300112233 in words is "one trillion, one hundred twenty-three billion, three hundred million, one hundred twelve thousand, two hundred thirty-three".