113233223333 has 4 divisors (see below), whose sum is σ = 113234438508. Its totient is φ = 113232008160.

The previous prime is 113233223317. The next prime is 113233223357. The reversal of 113233223333 is 333322332311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 333322332311 = 460919 ⋅723169.

It can be written as a sum of positive squares in 2 ways, for example, as 55885905604 + 57347317729 = 236402^2 + 239473^2 .

It is a cyclic number.

It is not a de Polignac number, because 113233223333 - 2⁴ = 113233223317 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 113233223296 and 113233223305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113233223633) 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, 455048 + ... + 658433.

It is an arithmetic number, because the mean of its divisors is an integer number (28308609627).

Almost surely, 2^113233223333 is an apocalyptic number.

It is an amenable number.

113233223333 is a deficient number, since it is larger than the sum of its proper divisors (1215175).

113233223333 is a wasteful number, since it uses less digits than its factorization.

113233223333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1215174.

The product of its digits is 17496, while the sum is 29.

Adding to 113233223333 its reverse (333322332311), we get a palindrome (446555555644).

The spelling of 113233223333 in words is "one hundred thirteen billion, two hundred thirty-three million, two hundred twenty-three thousand, three hundred thirty-three".