1000000112 has 30 divisors (see below), whose sum is σ = 2058184488. Its totient is φ = 470586112.

The previous prime is 1000000103. The next prime is 1000000123. The reversal of 1000000112 is 2110000001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1000000096 and 1000000105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 103508 + ... + 112755.

Almost surely, 2^1000000112 is an apocalyptic number.

It is an amenable number.

1000000112 is an abundant number, since it is smaller than the sum of its proper divisors (1058184376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1000000112 is a wasteful number, since it uses less digits than its factorization.

1000000112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216305 (or 216282 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 5.

The square root of 1000000112 is about 31622.7783725592. The cubic root of 1000000112 is about 1000.0000373333. Note that the first 4 decimals are identical.

Adding to 1000000112 its reverse (2110000001), we get a palindrome (3110000113).

The spelling of 1000000112 in words is "one billion, one hundred twelve", and thus it is an aban number.