112021120030 has 16 divisors (see below), whose sum is σ = 203903613360. Its totient is φ = 44304981952.

The previous prime is 112021119997. The next prime is 112021120031. The reversal of 112021120030 is 30021120211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112021120031) 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, 62932324 + ... + 62934103.

It is an arithmetic number, because the mean of its divisors is an integer number (12743975835).

Almost surely, 2^112021120030 is an apocalyptic number.

112021120030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112021120030 is a deficient number, since it is larger than the sum of its proper divisors (91882493330).

112021120030 is a wasteful number, since it uses less digits than its factorization.

112021120030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125866523.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 112021120030 its reverse (30021120211), we get a palindrome (142042240241).

The spelling of 112021120030 in words is "one hundred twelve billion, twenty-one million, one hundred twenty thousand, thirty".