110251420 has 48 divisors (see below), whose sum is σ = 244399680. Its totient is φ = 41693696.

The previous prime is 110251411. The next prime is 110251457. The reversal of 110251420 is 24152011.

It is a super-2 number, since 2×110251420² = 24310751224032800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 110251394 and 110251403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39594 + ... + 42286.

It is an arithmetic number, because the mean of its divisors is an integer number (5091660).

Almost surely, 2^110251420 is an apocalyptic number.

110251420 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 110251420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122199840).

110251420 is an abundant number, since it is smaller than the sum of its proper divisors (134148260).

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

110251420 is a wasteful number, since it uses less digits than its factorization.

110251420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2814 (or 2812 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 110251420 is about 10500.0676188299. The cubic root of 110251420 is about 479.5067560518.

The spelling of 110251420 in words is "one hundred ten million, two hundred fifty-one thousand, four hundred twenty".