110112021130 has 8 divisors (see below), whose sum is σ = 198201638052. Its totient is φ = 44044808448.

The previous prime is 110112021119. The next prime is 110112021139. The reversal of 110112021130 is 31120211011.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 110106503329 + 5517801 = 331823^2 + 2349^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 110112021130.

It is not an unprimeable number, because it can be changed into a prime (110112021139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5505601047 + ... + 5505601066.

Almost surely, 2^110112021130 is an apocalyptic number.

110112021130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

110112021130 is a deficient number, since it is larger than the sum of its proper divisors (88089616922).

110112021130 is a wasteful number, since it uses less digits than its factorization.

110112021130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11011202120.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 110112021130 its reverse (31120211011), we get a palindrome (141232232141).

The spelling of 110112021130 in words is "one hundred ten billion, one hundred twelve million, twenty-one thousand, one hundred thirty".