110042120 has 32 divisors (see below), whose sum is σ = 258361920. Its totient is φ = 42102720.

The previous prime is 110042113. The next prime is 110042123. The reversal of 110042120 is 21240011.

It is not an unprimeable number, because it can be changed into a prime (110042123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58886 + ... + 60725.

It is an arithmetic number, because the mean of its divisors is an integer number (8073810).

Almost surely, 2^110042120 is an apocalyptic number.

110042120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110042120 is an abundant number, since it is smaller than the sum of its proper divisors (148319800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110042120 is a wasteful number, since it uses less digits than its factorization.

110042120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119645 (or 119641 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 110042120 is about 10490.0962817316. The cubic root of 110042120 is about 479.2031338429.

Adding to 110042120 its reverse (21240011), we get a palindrome (131282131).

The spelling of 110042120 in words is "one hundred ten million, forty-two thousand, one hundred twenty".