110123043420 has 96 divisors (see below), whose sum is σ = 332142205248. Its totient is φ = 27100772352.

The previous prime is 110123043397. The next prime is 110123043431. The reversal of 110123043420 is 24340321011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3836562 + ... + 3865158.

It is an arithmetic number, because the mean of its divisors is an integer number (3459814638).

Almost surely, 2^110123043420 is an apocalyptic number.

110123043420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110123043420 is an abundant number, since it is smaller than the sum of its proper divisors (222019161828).

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

110123043420 is a wasteful number, since it uses less digits than its factorization.

110123043420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33559 (or 33557 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 110123043420 its reverse (24340321011), we get a palindrome (134463364431).

The spelling of 110123043420 in words is "one hundred ten billion, one hundred twenty-three million, forty-three thousand, four hundred twenty".