110321133320201 has 4 divisors (see below), whose sum is σ = 110322410079492. Its totient is φ = 110319856560912.

The previous prime is 110321133320197. The next prime is 110321133320221. The reversal of 110321133320201 is 102023331123011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 75756552222976 + 34564581097225 = 8703824^2 + 5879165^2 .

It is a cyclic number.

It is not a de Polignac number, because 110321133320201 - 2² = 110321133320197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110321133320221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 638250026 + ... + 638422851.

It is an arithmetic number, because the mean of its divisors is an integer number (27580602519873).

Almost surely, 2^{110321133320201} is an apocalyptic number.

It is an amenable number.

110321133320201 is a deficient number, since it is larger than the sum of its proper divisors (1276759291).

110321133320201 is an equidigital number, since it uses as much as digits as its factorization.

110321133320201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1276759290.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 110321133320201 its reverse (102023331123011), we get a palindrome (212344464443212).

The spelling of 110321133320201 in words is "one hundred ten trillion, three hundred twenty-one billion, one hundred thirty-three million, three hundred twenty thousand, two hundred one".