10003032012 has 48 divisors (see below), whose sum is σ = 24106514432. Its totient is φ = 3225018240.

The previous prime is 10003031989. The next prime is 10003032023. The reversal of 10003032012 is 21023030001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 788673 + ... + 801255.

Almost surely, 2^10003032012 is an apocalyptic number.

10003032012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10003032012 is an abundant number, since it is smaller than the sum of its proper divisors (14103482420).

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

10003032012 is a wasteful number, since it uses less digits than its factorization.

10003032012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14758 (or 14756 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 10003032012 its reverse (21023030001), we get a palindrome (31026062013).

The spelling of 10003032012 in words is "ten billion, three million, thirty-two thousand, twelve".