103112212110 has 16 divisors (see below), whose sum is σ = 247469309136. Its totient is φ = 27496589888.

The previous prime is 103112212069. The next prime is 103112212129. The reversal of 103112212110 is 11212211301.

103112212110 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 103112212110.

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, 1718536839 + ... + 1718536898.

It is an arithmetic number, because the mean of its divisors is an integer number (15466831821).

Almost surely, 2^103112212110 is an apocalyptic number.

103112212110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103112212110 is an abundant number, since it is smaller than the sum of its proper divisors (144357097026).

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

103112212110 is a wasteful number, since it uses less digits than its factorization.

103112212110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3437073747.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 103112212110 its reverse (11212211301), we get a palindrome (114324423411).

The spelling of 103112212110 in words is "one hundred three billion, one hundred twelve million, two hundred twelve thousand, one hundred ten".