110032420 has 24 divisors (see below), whose sum is σ = 243230400. Its totient is φ = 41696352.

The previous prime is 110032411. The next prime is 110032421. The reversal of 110032420 is 24230011.

It is a self number, because there is not a number n which added to its sum of digits gives 110032420.

It is not an unprimeable number, because it can be changed into a prime (110032421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144400 + ... + 145159.

It is an arithmetic number, because the mean of its divisors is an integer number (10134600).

Almost surely, 2^110032420 is an apocalyptic number.

110032420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110032420 is an abundant number, since it is smaller than the sum of its proper divisors (133197980).

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

110032420 is a wasteful number, since it uses less digits than its factorization.

110032420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289587 (or 289585 counting only the distinct ones).

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

The square root of 110032420 is about 10489.6339306956. The cubic root of 110032420 is about 479.1890531528.

Adding to 110032420 its reverse (24230011), we get a palindrome (134262431).

The spelling of 110032420 in words is "one hundred ten million, thirty-two thousand, four hundred twenty".