11331130233233 has 8 divisors (see below), whose sum is σ = 11546051701608. Its totient is φ = 11116250489344.

The previous prime is 11331130233217. The next prime is 11331130233271. The reversal of 11331130233233 is 33233203113311.

It can be written as a sum of positive squares in 4 ways, for example, as 84685074049 + 11246445159184 = 291007^2 + 3353572^2 .

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 11331130233233 - 2⁴ = 11331130233217 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 = 11331130233196 and 11331130233205.

It is not an unprimeable number, because it can be changed into a prime (11331130233133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9882560 + ... + 10969377.

It is an arithmetic number, because the mean of its divisors is an integer number (1443256462701).

Almost surely, 2^{11331130233233} is an apocalyptic number.

It is an amenable number.

11331130233233 is a deficient number, since it is larger than the sum of its proper divisors (214921468375).

11331130233233 is a wasteful number, since it uses less digits than its factorization.

11331130233233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20862243.

The product of its (nonzero) digits is 8748, while the sum is 29.

Adding to 11331130233233 its reverse (33233203113311), we get a palindrome (44564333346544).

The spelling of 11331130233233 in words is "eleven trillion, three hundred thirty-one billion, one hundred thirty million, two hundred thirty-three thousand, two hundred thirty-three".