110103120112 has 40 divisors (see below), whose sum is σ = 222226590080. Its totient is φ = 52786909440.

The previous prime is 110103120103. The next prime is 110103120137. The reversal of 110103120112 is 211021301011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 110103120092 and 110103120101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 964203 + ... + 1072330.

It is an arithmetic number, because the mean of its divisors is an integer number (5555664752).

Almost surely, 2^110103120112 is an apocalyptic number.

It is an amenable number.

110103120112 is an abundant number, since it is smaller than the sum of its proper divisors (112123469968).

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

110103120112 is a wasteful number, since it uses less digits than its factorization.

110103120112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2036681 (or 2036675 counting only the distinct ones).

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

Adding to 110103120112 its reverse (211021301011), we get a palindrome (321124421123).

The spelling of 110103120112 in words is "one hundred ten billion, one hundred three million, one hundred twenty thousand, one hundred twelve".