10010030312 has 8 divisors (see below), whose sum is σ = 18768806850. Its totient is φ = 5005015152.

The previous prime is 10010030291. The next prime is 10010030347. The reversal of 10010030312 is 21303001001.

It can be written as a sum of positive squares in only one way, i.e., 9668002276 + 342028036 = 98326^2 + 18494^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 10010030293 and 10010030302.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 625626887 + ... + 625626902.

Almost surely, 2^10010030312 is an apocalyptic number.

It is an amenable number.

10010030312 is a deficient number, since it is larger than the sum of its proper divisors (8758776538).

10010030312 is a wasteful number, since it uses less digits than its factorization.

10010030312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1251253795 (or 1251253791 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 10010030312 its reverse (21303001001), we get a palindrome (31313031313).

The spelling of 10010030312 in words is "ten billion, ten million, thirty thousand, three hundred twelve".