110010011121 has 12 divisors (see below), whose sum is σ = 158908014148. Its totient is φ = 73337854464.

The previous prime is 110010011119. The next prime is 110010011141. The reversal of 110010011121 is 121110010011.

It can be written as a sum of positive squares in 2 ways, for example, as 25133346225 + 84876664896 = 158535^2 + 291336^2 .

It is not a de Polignac number, because 110010011121 - 2¹ = 110010011119 is a prime.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110010011101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 182661 + ... + 503373.

Almost surely, 2^110010011121 is an apocalyptic number.

It is an amenable number.

110010011121 is a deficient number, since it is larger than the sum of its proper divisors (48898003027).

110010011121 is a wasteful number, since it uses less digits than its factorization.

110010011121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358832 (or 358829 counting only the distinct ones).

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

Adding to 110010011121 its reverse (121110010011), we get a palindrome (231120021132).

It can be divided in two parts, 110010011 and 121, that multiplied together give a palindrome (13311211331).

The spelling of 110010011121 in words is "one hundred ten billion, ten million, eleven thousand, one hundred twenty-one".