112102103312 has 40 divisors (see below), whose sum is σ = 223126878936. Its totient is φ = 54521773056.

The previous prime is 112102103287. The next prime is 112102103371. The reversal of 112102103312 is 213301201211.

It can be written as a sum of positive squares in 4 ways, for example, as 76178208016 + 35923895296 = 276004^2 + 189536^2 .

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, 2423828 + ... + 2469644.

Almost surely, 2^112102103312 is an apocalyptic number.

It is an amenable number.

112102103312 is a deficient number, since it is larger than the sum of its proper divisors (111024775624).

112102103312 is a wasteful number, since it uses less digits than its factorization.

112102103312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49995 (or 49989 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 112102103312 its reverse (213301201211), we get a palindrome (325403304523).

The spelling of 112102103312 in words is "one hundred twelve billion, one hundred two million, one hundred three thousand, three hundred twelve".