112003202312 has 32 divisors (see below), whose sum is σ = 215833589400. Its totient is φ = 54449708544.

The previous prime is 112003202231. The next prime is 112003202321. The reversal of 112003202312 is 213202300211.

It can be written as a sum of positive squares in 4 ways, for example, as 107330932996 + 4672269316 = 327614^2 + 68354^2 .

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 7 ways as a sum of consecutive naturals, for example, 290588 + ... + 555380.

Almost surely, 2^112003202312 is an apocalyptic number.

It is an amenable number.

112003202312 is a deficient number, since it is larger than the sum of its proper divisors (103830387088).

112003202312 is a wasteful number, since it uses less digits than its factorization.

112003202312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266265 (or 266261 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 112003202312 its reverse (213202300211), we get a palindrome (325205502523).

The spelling of 112003202312 in words is "one hundred twelve billion, three million, two hundred two thousand, three hundred twelve".