3103011100012 has 12 divisors (see below), whose sum is σ = 5430332751480. Its totient is φ = 1551487456736.

The previous prime is 3103011099989. The next prime is 3103011100039. The reversal of 3103011100012 is 2100011103013.

It is a junction number, because it is equal to n+sod(n) for n = 3103011099965 and 3103011100001.

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, 4133713 + ... + 4826344.

It is an arithmetic number, because the mean of its divisors is an integer number (452527729290).

Almost surely, 2^{3103011100012} is an apocalyptic number.

It is an amenable number.

3103011100012 is a deficient number, since it is larger than the sum of its proper divisors (2327321651468).

3103011100012 is a wasteful number, since it uses less digits than its factorization.

3103011100012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9046640 (or 9046638 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 3103011100012 its reverse (2100011103013), we get a palindrome (5203022203025).

It can be divided in two parts, 3103011 and 100012, that added together give a palindrome (3203023).

The spelling of 3103011100012 in words is "three trillion, one hundred three billion, eleven million, one hundred thousand, twelve".