1113233321331 has 40 divisors (see below), whose sum is σ = 1763017981824. Its totient is φ = 698803770240.

The previous prime is 1113233321327. The next prime is 1113233321381. The reversal of 1113233321331 is 1331233323111.

1113233321331 is a `hidden beast` number, since 1 + 1 + 1 + 3 + 2 + 3 + 3 + 321 + 331 = 666.

It is not a de Polignac number, because 1113233321331 - 2² = 1113233321327 is a prime.

It is a super-2 number, since 2×1113233321331² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 1113233321295 and 1113233321304.

It is not an unprimeable number, because it can be changed into a prime (1113233321381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5898210 + ... + 6084023.

Almost surely, 2^{1113233321331} is an apocalyptic number.

1113233321331 is a deficient number, since it is larger than the sum of its proper divisors (649784660493).

1113233321331 is a wasteful number, since it uses less digits than its factorization.

1113233321331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11982313 (or 11982304 counting only the distinct ones).

The product of its digits is 2916, while the sum is 27.

Adding to 1113233321331 its reverse (1331233323111), we get a palindrome (2444466644442).

The spelling of 1113233321331 in words is "one trillion, one hundred thirteen billion, two hundred thirty-three million, three hundred twenty-one thousand, three hundred thirty-one".