110120202100201 has 4 divisors (see below), whose sum is σ = 110121657656400. Its totient is φ = 110118746544004.

The previous prime is 110120202100159. The next prime is 110120202100331. The reversal of 110120202100201 is 102001202021011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 110120202100201 - 2¹⁵ = 110120202067433 is a prime.

It is a super-2 number, since 2×110120202100201² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110120202100501) 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, 727664611 + ... + 727815928.

It is an arithmetic number, because the mean of its divisors is an integer number (27530414414100).

Almost surely, 2^{110120202100201} is an apocalyptic number.

It is an amenable number.

110120202100201 is a deficient number, since it is larger than the sum of its proper divisors (1455556199).

110120202100201 is an equidigital number, since it uses as much as digits as its factorization.

110120202100201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1455556198.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 110120202100201 its reverse (102001202021011), we get a palindrome (212121404121212).

The spelling of 110120202100201 in words is "one hundred ten trillion, one hundred twenty billion, two hundred two million, one hundred thousand, two hundred one".