110133021 has 16 divisors (see below), whose sum is σ = 155767104. Its totient is φ = 68976384.

The previous prime is 110133017. The next prime is 110133061. The reversal of 110133021 is 120331011.

It is not a de Polignac number, because 110133021 - 2² = 110133017 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 110132988 and 110133006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110133061) 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, 31650 + ... + 34956.

It is an arithmetic number, because the mean of its divisors is an integer number (9735444).

Almost surely, 2^110133021 is an apocalyptic number.

It is an amenable number.

110133021 is a deficient number, since it is larger than the sum of its proper divisors (45634083).

110133021 is a wasteful number, since it uses less digits than its factorization.

110133021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3980.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 110133021 is about 10494.4280930406. The cubic root of 110133021 is about 479.3350471358.

Adding to 110133021 its reverse (120331011), we get a palindrome (230464032).

The spelling of 110133021 in words is "one hundred ten million, one hundred thirty-three thousand, twenty-one".