110020133121 has 64 divisors (see below), whose sum is σ = 157069946880. Its totient is φ = 68402880000.

The previous prime is 110020133089. The next prime is 110020133123. The reversal of 110020133121 is 121331020011.

It is a happy number.

It is not a de Polignac number, because 110020133121 - 2⁵ = 110020133089 is a prime.

It is a super-2 number, since 2×110020133121² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 110020133121.

It is not an unprimeable number, because it can be changed into a prime (110020133123) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 84565171 + ... + 84566471.

It is an arithmetic number, because the mean of its divisors is an integer number (2454217920).

Almost surely, 2^110020133121 is an apocalyptic number.

It is an amenable number.

110020133121 is a deficient number, since it is larger than the sum of its proper divisors (47049813759).

110020133121 is a wasteful number, since it uses less digits than its factorization.

110020133121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1718.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 110020133121 its reverse (121331020011), we get a palindrome (231351153132).

The spelling of 110020133121 in words is "one hundred ten billion, twenty million, one hundred thirty-three thousand, one hundred twenty-one".