1111123313233 has 8 divisors (see below), whose sum is σ = 1159466125248. Its totient is φ = 1062783259824.

The previous prime is 1111123313231. The next prime is 1111123313269. The reversal of 1111123313233 is 3323133211111.

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 1111123313233 - 2¹ = 1111123313231 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1111123313198 and 1111123313207.

It is not an unprimeable number, because it can be changed into a prime (1111123313231) 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, 155491 + ... + 1498807.

It is an arithmetic number, because the mean of its divisors is an integer number (144933265656).

Almost surely, 2^{1111123313233} is an apocalyptic number.

It is an amenable number.

1111123313233 is a deficient number, since it is larger than the sum of its proper divisors (48342812015).

1111123313233 is a wasteful number, since it uses less digits than its factorization.

1111123313233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1379303.

The product of its digits is 972, while the sum is 25.

Adding to 1111123313233 its reverse (3323133211111), we get a palindrome (4434256524344).

The spelling of 1111123313233 in words is "one trillion, one hundred eleven billion, one hundred twenty-three million, three hundred thirteen thousand, two hundred thirty-three".