3103203022112 has 24 divisors (see below), whose sum is σ = 6430979948400. Its totient is φ = 1469938273344.

The previous prime is 3103203022109. The next prime is 3103203022163. The reversal of 3103203022112 is 2112203023013.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2551975562 + ... + 2551976777.

It is an arithmetic number, because the mean of its divisors is an integer number (267957497850).

Almost surely, 2^{3103203022112} is an apocalyptic number.

3103203022112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3103203022112 is an abundant number, since it is smaller than the sum of its proper divisors (3327776926288).

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

3103203022112 is a wasteful number, since it uses less digits than its factorization.

3103203022112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5103952368 (or 5103952360 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 3103203022112 its reverse (2112203023013), we get a palindrome (5215406045125).

Subtracting from 3103203022112 its reverse (2112203023013), we obtain a palindrome (990999999099).

The spelling of 3103203022112 in words is "three trillion, one hundred three billion, two hundred three million, twenty-two thousand, one hundred twelve".