10111011233321 has 16 divisors (see below), whose sum is σ = 10396984958976. Its totient is φ = 9826920000000.

The previous prime is 10111011233287. The next prime is 10111011233333. The reversal of 10111011233321 is 12333211011101.

10111011233321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10111011233321 is a prime.

It is a Duffinian number.

10111011233321 is a modest number, since divided by 11233321 gives 101110 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 10111011233293 and 10111011233302.

It is not an unprimeable number, because it can be changed into a prime (10111011232321) 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, 112298321 + ... + 112388321.

It is an arithmetic number, because the mean of its divisors is an integer number (649811559936).

Almost surely, 2^{10111011233321} is an apocalyptic number.

It is an amenable number.

10111011233321 is a deficient number, since it is larger than the sum of its proper divisors (285973725655).

10111011233321 is a wasteful number, since it uses less digits than its factorization.

10111011233321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100424.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 10111011233321 its reverse (12333211011101), we get a palindrome (22444222244422).

It can be divided in two parts, 1011101 and 1233321, that added together give a palindrome (2244422).

The spelling of 10111011233321 in words is "ten trillion, one hundred eleven billion, eleven million, two hundred thirty-three thousand, three hundred twenty-one".