110512113125 has 20 divisors (see below), whose sum is σ = 142550669184. Its totient is φ = 85557750000.

The previous prime is 110512113121. The next prime is 110512113143. The reversal of 110512113125 is 521311215011.

It is not a de Polignac number, because 110512113125 - 2² = 110512113121 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 110512113125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110512113121) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2832551 + ... + 2871300.

Almost surely, 2^110512113125 is an apocalyptic number.

It is an amenable number.

110512113125 is a deficient number, since it is larger than the sum of its proper divisors (32038556059).

110512113125 is an frugal number, since it uses more digits than its factorization.

110512113125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5703902 (or 5703887 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 23.

Adding to 110512113125 its reverse (521311215011), we get a palindrome (631823328136).

The spelling of 110512113125 in words is "one hundred ten billion, five hundred twelve million, one hundred thirteen thousand, one hundred twenty-five".