10003012112 has 40 divisors (see below), whose sum is σ = 19459629504. Its totient is φ = 4981221504.

The previous prime is 10003012091. The next prime is 10003012157. The reversal of 10003012112 is 21121030001.

It is a junction number, because it is equal to n+sod(n) for n = 10003012093 and 10003012102.

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, 5173898 + ... + 5175830.

Almost surely, 2^10003012112 is an apocalyptic number.

It is an amenable number.

10003012112 is a deficient number, since it is larger than the sum of its proper divisors (9456617392).

10003012112 is a wasteful number, since it uses less digits than its factorization.

10003012112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3087 (or 3081 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 10003012112 its reverse (21121030001), we get a palindrome (31124042113).

The spelling of 10003012112 in words is "ten billion, three million, twelve thousand, one hundred twelve".