3103112404100 has 18 divisors (see below), whose sum is σ = 6733753917114. Its totient is φ = 1241244961600.

The previous prime is 3103112404097. The next prime is 3103112404109. The reversal of 3103112404100 is 14042113013.

It can be written as a sum of positive squares in 3 ways, for example, as 52864126084 + 3050248278016 = 229922^2 + 1746496^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (3103112404109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15515561921 + ... + 15515562120.

Almost surely, 2^{3103112404100} is an apocalyptic number.

It is an amenable number.

3103112404100 is an abundant number, since it is smaller than the sum of its proper divisors (3630641513014).

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

3103112404100 is a wasteful number, since it uses less digits than its factorization.

3103112404100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31031124055 (or 31031124048 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 3103112404100 its reverse (14042113013), we get a palindrome (3117154517113).

The spelling of 3103112404100 in words is "three trillion, one hundred three billion, one hundred twelve million, four hundred four thousand, one hundred".