110200002120121 has 8 divisors (see below), whose sum is σ = 110314519816320. Its totient is φ = 110085524314272.

The previous prime is 110200002120059. The next prime is 110200002120137. The reversal of 110200002120121 is 121021200002011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 110200002120121 - 2²⁵ = 110199968565689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110200002120151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4442980 + ... + 15496453.

It is an arithmetic number, because the mean of its divisors is an integer number (13789314977040).

Almost surely, 2^{110200002120121} is an apocalyptic number.

It is an amenable number.

110200002120121 is a deficient number, since it is larger than the sum of its proper divisors (114517696199).

110200002120121 is a wasteful number, since it uses less digits than its factorization.

110200002120121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19945175.

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

Adding to 110200002120121 its reverse (121021200002011), we get a palindrome (231221202122132).

The spelling of 110200002120121 in words is "one hundred ten trillion, two hundred billion, two million, one hundred twenty thousand, one hundred twenty-one".