2103423001112 has 16 divisors (see below), whose sum is σ = 3999466270800. Its totient is φ = 1036898662240.

The previous prime is 2103423000977. The next prime is 2103423001129. The reversal of 2103423001112 is 2111003243012.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1851604187 + ... + 1851605322.

It is an arithmetic number, because the mean of its divisors is an integer number (249966641925).

Almost surely, 2^{2103423001112} is an apocalyptic number.

It is an amenable number.

2103423001112 is a deficient number, since it is larger than the sum of its proper divisors (1896043269688).

2103423001112 is a wasteful number, since it uses less digits than its factorization.

2103423001112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3703209586 (or 3703209582 counting only the distinct ones).

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

Adding to 2103423001112 its reverse (2111003243012), we get a palindrome (4214426244124).

The spelling of 2103423001112 in words is "two trillion, one hundred three billion, four hundred twenty-three million, one thousand, one hundred twelve".