110000011321 has 2 divisors, whose sum is σ = 110000011322. Its totient is φ = 110000011320.

The previous prime is 110000011309. The next prime is 110000011327. The reversal of 110000011321 is 123110000011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 106064205625 + 3935805696 = 325675^2 + 62736^2 .

It is a cyclic number.

It is not a de Polignac number, because 110000011321 - 2¹³ = 110000003129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110000011298 and 110000011307.

It is not a weakly prime, because it can be changed into another prime (110000011327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55000005660 + 55000005661.

It is an arithmetic number, because the mean of its divisors is an integer number (55000005661).

Almost surely, 2^110000011321 is an apocalyptic number.

It is an amenable number.

110000011321 is a deficient number, since it is larger than the sum of its proper divisors (1).

110000011321 is an equidigital number, since it uses as much as digits as its factorization.

110000011321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 110000011321 its reverse (123110000011), we get a palindrome (233110011332).

The spelling of 110000011321 in words is "one hundred ten billion, eleven thousand, three hundred twenty-one".