11110240002321 has 12 divisors (see below), whose sum is σ = 16048883248372. Its totient is φ = 7406476452576.

The previous prime is 11110240002319. The next prime is 11110240002343. The reversal of 11110240002321 is 12320004201111.

It can be written as a sum of positive squares in 2 ways, for example, as 4891002056721 + 6219237945600 = 2211561^2 + 2493840^2 .

It is not a de Polignac number, because 11110240002321 - 2¹ = 11110240002319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11110240002294 and 11110240002303.

It is not an unprimeable number, because it can be changed into a prime (11110240002221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28983646 + ... + 29364471.

Almost surely, 2^{11110240002321} is an apocalyptic number.

It is an amenable number.

11110240002321 is a deficient number, since it is larger than the sum of its proper divisors (4938643246051).

11110240002321 is a wasteful number, since it uses less digits than its factorization.

11110240002321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58369280 (or 58369277 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 11110240002321 its reverse (12320004201111), we get a palindrome (23430244203432).

The spelling of 11110240002321 in words is "eleven trillion, one hundred ten billion, two hundred forty million, two thousand, three hundred twenty-one".