11331312333133 has 8 divisors (see below), whose sum is σ = 12203947018368. Its totient is φ = 10458819830064.

The previous prime is 11331312333043. The next prime is 11331312333163. The reversal of 11331312333133 is 33133321313311.

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 11331312333133 - 2⁴¹ = 9132289077581 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11331312333095 and 11331312333104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11331312333163) 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, 35379985 + ... + 35698822.

It is an arithmetic number, because the mean of its divisors is an integer number (1525493377296).

Almost surely, 2^{11331312333133} is an apocalyptic number.

11331312333133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11331312333133 is a deficient number, since it is larger than the sum of its proper divisors (872634685235).

11331312333133 is a wasteful number, since it uses less digits than its factorization.

11331312333133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71091083.

The product of its digits is 13122, while the sum is 31.

Adding to 11331312333133 its reverse (33133321313311), we get a palindrome (44464633646444).

The spelling of 11331312333133 in words is "eleven trillion, three hundred thirty-one billion, three hundred twelve million, three hundred thirty-three thousand, one hundred thirty-three".