11331110034 has 64 divisors (see below), whose sum is σ = 26591846400. Its totient is φ = 3569257296.

The previous prime is 11331109997. The next prime is 11331110051. The reversal of 11331110034 is 43001113311.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11331109989 and 11331110016.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48127 + ... + 158045.

It is an arithmetic number, because the mean of its divisors is an integer number (415497600).

Almost surely, 2^11331110034 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11331110034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13295923200).

11331110034 is an abundant number, since it is smaller than the sum of its proper divisors (15260736366).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11331110034 is a wasteful number, since it uses less digits than its factorization.

11331110034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110036 (or 110030 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 11331110034 its reverse (43001113311), we get a palindrome (54332223345).

The spelling of 11331110034 in words is "eleven billion, three hundred thirty-one million, one hundred ten thousand, thirty-four".