11010023013321 has 20 divisors (see below), whose sum is σ = 16482748415364. Its totient is φ = 7324093375200.

The previous prime is 11010023013317. The next prime is 11010023013343. The reversal of 11010023013321 is 12331032001011.

11010023013321 is a `hidden beast` number, since 1 + 1 + 0 + 100 + 230 + 1 + 332 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3753809375625 + 7256213637696 = 1937475^2 + 2693736^2 .

It is not a de Polignac number, because 11010023013321 - 2² = 11010023013317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11010023013294 and 11010023013303.

It is not an unprimeable number, because it can be changed into a prime (11010023013361) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 147388050 + ... + 147462731.

Almost surely, 2^{11010023013321} is an apocalyptic number.

It is an amenable number.

11010023013321 is a deficient number, since it is larger than the sum of its proper divisors (5472725402043).

11010023013321 is an equidigital number, since it uses as much as digits as its factorization.

11010023013321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294851254 (or 294851245 counting only the distinct ones).

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

Adding to 11010023013321 its reverse (12331032001011), we get a palindrome (23341055014332).

The spelling of 11010023013321 in words is "eleven trillion, ten billion, twenty-three million, thirteen thousand, three hundred twenty-one".