11331133231033 has 16 divisors (see below), whose sum is σ = 14127251613696. Its totient is φ = 8829376673040.

The previous prime is 11331133231007. The next prime is 11331133231043. The reversal of 11331133231033 is 33013233113311.

It is not a de Polignac number, because 11331133231033 - 2¹⁷ = 11331133099961 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11331133230992 and 11331133231010.

It is not an unprimeable number, because it can be changed into a prime (11331133231043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9092160 + ... + 10263022.

It is an arithmetic number, because the mean of its divisors is an integer number (882953225856).

Almost surely, 2^{11331133231033} is an apocalyptic number.

It is an amenable number.

11331133231033 is a deficient number, since it is larger than the sum of its proper divisors (2796118382663).

11331133231033 is a wasteful number, since it uses less digits than its factorization.

11331133231033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1296564.

The product of its (nonzero) digits is 4374, while the sum is 28.

Adding to 11331133231033 its reverse (33013233113311), we get a palindrome (44344366344344).

The spelling of 11331133231033 in words is "eleven trillion, three hundred thirty-one billion, one hundred thirty-three million, two hundred thirty-one thousand, thirty-three".