110342020 has 36 divisors (see below), whose sum is σ = 239475852. Its totient is φ = 42705600.

The previous prime is 110342009. The next prime is 110342021. The reversal of 110342020 is 20243011.

It can be written as a sum of positive squares in 2 ways, for example, as 47361924 + 62980096 = 6882^2 + 7936^2 .

It is a super-2 number, since 2×110342020² = 24350722755360800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110342021) 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, 16350 + ... + 22090.

It is an arithmetic number, because the mean of its divisors is an integer number (6652107).

Almost surely, 2^110342020 is an apocalyptic number.

110342020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110342020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119737926).

110342020 is an abundant number, since it is smaller than the sum of its proper divisors (129133832).

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

110342020 is a wasteful number, since it uses less digits than its factorization.

110342020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5812 (or 5779 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 110342020 is about 10504.3809908057. The cubic root of 110342020 is about 479.6380662806.

Adding to 110342020 its reverse (20243011), we get a palindrome (130585031).

Subtracting from 110342020 its reverse (20243011), we obtain a palindrome (90099009).

The spelling of 110342020 in words is "one hundred ten million, three hundred forty-two thousand, twenty".