1112103320512 has 28 divisors (see below), whose sum is σ = 2260655154576. Its totient is φ = 542489423360.

The previous prime is 1112103320501. The next prime is 1112103320533. The reversal of 1112103320512 is 2150233012111.

It is a congruent number.

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, 211907308 + ... + 211912555.

It is an arithmetic number, because the mean of its divisors is an integer number (80737684092).

Almost surely, 2^{1112103320512} is an apocalyptic number.

It is an amenable number.

1112103320512 is an abundant number, since it is smaller than the sum of its proper divisors (1148551834064).

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

1112103320512 is an equidigital number, since it uses as much as digits as its factorization.

1112103320512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423819916 (or 423819906 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 22.

Adding to 1112103320512 its reverse (2150233012111), we get a palindrome (3262336332623).

The spelling of 1112103320512 in words is "one trillion, one hundred twelve billion, one hundred three million, three hundred twenty thousand, five hundred twelve".