110002201321 has 2 divisors, whose sum is σ = 110002201322. Its totient is φ = 110002201320.

The previous prime is 110002201313. The next prime is 110002201327. The reversal of 110002201321 is 123102200011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 106805429721 + 3196771600 = 326811^2 + 56540^2 .

It is a cyclic number.

It is not a de Polignac number, because 110002201321 - 2³ = 110002201313 is a prime.

It is not a weakly prime, because it can be changed into another prime (110002201327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55001100660 + 55001100661.

It is an arithmetic number, because the mean of its divisors is an integer number (55001100661).

Almost surely, 2^110002201321 is an apocalyptic number.

It is an amenable number.

110002201321 is a deficient number, since it is larger than the sum of its proper divisors (1).

110002201321 is an equidigital number, since it uses as much as digits as its factorization.

110002201321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 110002201321 its reverse (123102200011), we get a palindrome (233104401332).

The spelling of 110002201321 in words is "one hundred ten billion, two million, two hundred one thousand, three hundred twenty-one".