110420136 has 96 divisors (see below), whose sum is σ = 310182600. Its totient is φ = 35458560.

The previous prime is 110420119. The next prime is 110420179. The reversal of 110420136 is 631024011.

It is a happy number.

110420136 is a `hidden beast` number, since 110 + 420 + 136 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 103917636 + 6502500 = 10194^2 + 2550^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 482070 + ... + 482298.

Almost surely, 2^110420136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110420136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155091300).

110420136 is an abundant number, since it is smaller than the sum of its proper divisors (199762464).

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

110420136 is a wasteful number, since it uses less digits than its factorization.

110420136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459 (or 452 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 110420136 is about 10508.0985910868. The cubic root of 110420136 is about 479.7512252538.

Adding to 110420136 its reverse (631024011), we get a palindrome (741444147).

The spelling of 110420136 in words is "one hundred ten million, four hundred twenty thousand, one hundred thirty-six".