112103011012 has 12 divisors (see below), whose sum is σ = 197264139436. Its totient is φ = 55741828320.

The previous prime is 112103010979. The next prime is 112103011051. The reversal of 112103011012 is 210110301211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 52911040576 + 59191970436 = 230024^2 + 243294^2 .

It is a junction number, because it is equal to n+sod(n) for n = 112103010983 and 112103011001.

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, 77418483 + ... + 77419930.

Almost surely, 2^112103011012 is an apocalyptic number.

It is an amenable number.

112103011012 is a deficient number, since it is larger than the sum of its proper divisors (85161128424).

112103011012 is a wasteful number, since it uses less digits than its factorization.

112103011012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154838598 (or 154838596 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 112103011012 its reverse (210110301211), we get a palindrome (322213312223).

The spelling of 112103011012 in words is "one hundred twelve billion, one hundred three million, eleven thousand, twelve".