110002121011 has 8 divisors (see below), whose sum is σ = 112974159600. Its totient is φ = 107067002400.

The previous prime is 110002120993. The next prime is 110002121059. The reversal of 110002121011 is 110121200011.

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 110002121011 - 2⁷ = 110002120883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110002121071) 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, 9223956 + ... + 9235873.

It is an arithmetic number, because the mean of its divisors is an integer number (14121769950).

Almost surely, 2^110002121011 is an apocalyptic number.

110002121011 is a deficient number, since it is larger than the sum of its proper divisors (2972038589).

110002121011 is a wasteful number, since it uses less digits than its factorization.

110002121011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18459989.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 110002121011 its reverse (110121200011), we get a palindrome (220123321022).

The spelling of 110002121011 in words is "one hundred ten billion, two million, one hundred twenty-one thousand, eleven".