13313211103112 has 32 divisors (see below), whose sum is σ = 25412160375000. Its totient is φ = 6537638942208.

The previous prime is 13313211103109. The next prime is 13313211103121. The reversal of 13313211103112 is 21130111231331.

It can be written as a sum of positive squares in 4 ways, for example, as 10754766066916 + 2558445036196 = 3279446^2 + 1599514^2 .

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, 62639987 + ... + 62852162.

Almost surely, 2^{13313211103112} is an apocalyptic number.

It is an amenable number.

13313211103112 is a deficient number, since it is larger than the sum of its proper divisors (12098949271888).

13313211103112 is a wasteful number, since it uses less digits than its factorization.

13313211103112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125492393 (or 125492389 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 23.

Adding to 13313211103112 its reverse (21130111231331), we get a palindrome (34443322334443).

The spelling of 13313211103112 in words is "thirteen trillion, three hundred thirteen billion, two hundred eleven million, one hundred three thousand, one hundred twelve".