110123220030 has 32 divisors (see below), whose sum is σ = 264562495488. Its totient is φ = 29336551200.

The previous prime is 110123220023. The next prime is 110123220061. The reversal of 110123220030 is 30022321011.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 110123219991 and 110123220009.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1822326 + ... + 1881785.

It is an arithmetic number, because the mean of its divisors is an integer number (8267577984).

Almost surely, 2^110123220030 is an apocalyptic number.

110123220030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

110123220030 is an abundant number, since it is smaller than the sum of its proper divisors (154439275458).

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

110123220030 is a wasteful number, since it uses less digits than its factorization.

110123220030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3705112.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 110123220030 its reverse (30022321011), we get a palindrome (140145541041).

The spelling of 110123220030 in words is "one hundred ten billion, one hundred twenty-three million, two hundred twenty thousand, thirty".