110121000010011 has 48 divisors (see below), whose sum is σ = 164844233948160. Its totient is φ = 70793457141120.

The previous prime is 110121000009961. The next prime is 110121000010027. The reversal of 110121000010011 is 110010000121011.

It is not a de Polignac number, because 110121000010011 - 2²¹ = 110120997912859 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 110121000009975 and 110121000010002.

It is not an unprimeable number, because it can be changed into a prime (110121000010061) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 44536495 + ... + 46944023.

It is an arithmetic number, because the mean of its divisors is an integer number (3434254873920).

Almost surely, 2^{110121000010011} is an apocalyptic number.

110121000010011 is a deficient number, since it is larger than the sum of its proper divisors (54723233938149).

110121000010011 is a wasteful number, since it uses less digits than its factorization.

110121000010011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2409176 (or 2409173 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 110121000010011 its reverse (110010000121011), we get a palindrome (220131000131022).

The spelling of 110121000010011 in words is "one hundred ten trillion, one hundred twenty-one billion, ten thousand, eleven".