112320312004 has 24 divisors (see below), whose sum is σ = 198023342328. Its totient is φ = 55742330880.

The previous prime is 112320311947. The next prime is 112320312019. The reversal of 112320312004 is 400213023211.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 21208096900 + 91112215104 = 145630^2 + 301848^2 .

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, 6629464 + ... + 6646384.

It is an arithmetic number, because the mean of its divisors is an integer number (8250972597).

Almost surely, 2^112320312004 is an apocalyptic number.

It is an amenable number.

112320312004 is a deficient number, since it is larger than the sum of its proper divisors (85703030324).

112320312004 is a wasteful number, since it uses less digits than its factorization.

112320312004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29175 (or 29173 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 112320312004 its reverse (400213023211), we get a palindrome (512533335215).

The spelling of 112320312004 in words is "one hundred twelve billion, three hundred twenty million, three hundred twelve thousand, four".