112403023144 has 16 divisors (see below), whose sum is σ = 210759393600. Its totient is φ = 56200518192.

The previous prime is 112403023133. The next prime is 112403023189. The reversal of 112403023144 is 441320304211.

It is a super-2 number, since 2×112403023144² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 616849 + ... + 778015.

It is an arithmetic number, because the mean of its divisors is an integer number (13172462100).

Almost surely, 2^112403023144 is an apocalyptic number.

It is an amenable number.

112403023144 is a deficient number, since it is larger than the sum of its proper divisors (98356370456).

112403023144 is a wasteful number, since it uses less digits than its factorization.

112403023144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248352 (or 248348 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 112403023144 its reverse (441320304211), we get a palindrome (553723327355).

The spelling of 112403023144 in words is "one hundred twelve billion, four hundred three million, twenty-three thousand, one hundred forty-four".