12110124030 has 64 divisors (see below), whose sum is σ = 29502627840. Its totient is φ = 3180784896.

The previous prime is 12110124023. The next prime is 12110124077. The reversal of 12110124030 is 3042101121.

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

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, 1799011 + ... + 1805729.

It is an arithmetic number, because the mean of its divisors is an integer number (460978560).

Almost surely, 2^12110124030 is an apocalyptic number.

12110124030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12110124030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14751313920).

12110124030 is an abundant number, since it is smaller than the sum of its proper divisors (17392503810).

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

12110124030 is a wasteful number, since it uses less digits than its factorization.

12110124030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7625.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 12110124030 its reverse (3042101121), we get a palindrome (15152225151).

The spelling of 12110124030 in words is "twelve billion, one hundred ten million, one hundred twenty-four thousand, thirty".