112140302312 has 8 divisors (see below), whose sum is σ = 210263066850. Its totient is φ = 56070151152.

The previous prime is 112140302299. The next prime is 112140302347. The reversal of 112140302312 is 213203041211.

It can be written as a sum of positive squares in only one way, i.e., 76858690756 + 35281611556 = 277234^2 + 187834^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7008768887 + ... + 7008768902.

Almost surely, 2^112140302312 is an apocalyptic number.

It is an amenable number.

112140302312 is a deficient number, since it is larger than the sum of its proper divisors (98122764538).

112140302312 is a wasteful number, since it uses less digits than its factorization.

112140302312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14017537795 (or 14017537791 counting only the distinct ones).

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

Adding to 112140302312 its reverse (213203041211), we get a palindrome (325343343523).

The spelling of 112140302312 in words is "one hundred twelve billion, one hundred forty million, three hundred two thousand, three hundred twelve".