110120121001201 has 4 divisors (see below), whose sum is σ = 110121930492400. Its totient is φ = 110118311510004.

The previous prime is 110120121001153. The next prime is 110120121001207. The reversal of 110120121001201 is 102100121021011.

It is a happy number.

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 110120121001201 - 2¹¹ = 110120120999153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110120121001207) 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, 904654311 + ... + 904776028.

It is an arithmetic number, because the mean of its divisors is an integer number (27530482623100).

Almost surely, 2^{110120121001201} is an apocalyptic number.

It is an amenable number.

110120121001201 is a deficient number, since it is larger than the sum of its proper divisors (1809491199).

110120121001201 is an equidigital number, since it uses as much as digits as its factorization.

110120121001201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1809491198.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 110120121001201 its reverse (102100121021011), we get a palindrome (212220242022212).

The spelling of 110120121001201 in words is "one hundred ten trillion, one hundred twenty billion, one hundred twenty-one million, one thousand, two hundred one".