10030203312 has 40 divisors (see below), whose sum is σ = 26611670256. Its totient is φ = 3253038336.

The previous prime is 10030203311. The next prime is 10030203317. The reversal of 10030203312 is 21330203001.

It is a junction number, because it is equal to n+sod(n) for n = 10030203291 and 10030203300.

It is not an unprimeable number, because it can be changed into a prime (10030203311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2822043 + ... + 2825594.

Almost surely, 2^10030203312 is an apocalyptic number.

10030203312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10030203312 is an abundant number, since it is smaller than the sum of its proper divisors (16581466944).

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

10030203312 is a wasteful number, since it uses less digits than its factorization.

10030203312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5647685 (or 5647679 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 10030203312 its reverse (21330203001), we get a palindrome (31360406313).

The spelling of 10030203312 in words is "ten billion, thirty million, two hundred three thousand, three hundred twelve".