111204234330 has 192 divisors, whose sum is σ = 335136579840. Its totient is φ = 23474390016.

The previous prime is 111204234311. The next prime is 111204234343. The reversal of 111204234330 is 33432402111.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 111204234330.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 923782 + ... + 1037198.

It is an arithmetic number, because the mean of its divisors is an integer number (1745503020).

Almost surely, 2^111204234330 is an apocalyptic number.

111204234330 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 111204234330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167568289920).

111204234330 is an abundant number, since it is smaller than the sum of its proper divisors (223932345510).

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

111204234330 is a wasteful number, since it uses less digits than its factorization.

111204234330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113493 (or 113486 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 111204234330 its reverse (33432402111), we get a palindrome (144636636441).

The spelling of 111204234330 in words is "one hundred eleven billion, two hundred four million, two hundred thirty-four thousand, three hundred thirty".