110121040121011 has 16 divisors (see below), whose sum is σ = 111585818972160. Its totient is φ = 108665919832960.

The previous prime is 110121040120999. The next prime is 110121040121023.

It is a happy number.

110121040121011 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (110121040120999) and next prime (110121040121023).

It is a cyclic number.

It is not a de Polignac number, because 110121040121011 - 2³⁹ = 109571284307123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110121040121051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20968536 + ... + 25688938.

It is an arithmetic number, because the mean of its divisors is an integer number (6974113685760).

Almost surely, 2^{110121040121011} is an apocalyptic number.

110121040121011 is a deficient number, since it is larger than the sum of its proper divisors (1464778851149).

110121040121011 is a wasteful number, since it uses less digits than its factorization.

110121040121011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4721426.

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

The spelling of 110121040121011 in words is "one hundred ten trillion, one hundred twenty-one billion, forty million, one hundred twenty-one thousand, eleven".