10310330312 has 32 divisors (see below), whose sum is σ = 20077486200. Its totient is φ = 4959465984.

The previous prime is 10310330287. The next prime is 10310330339. The reversal of 10310330312 is 21303301301.

It can be written as a sum of positive squares in 4 ways, for example, as 10288856356 + 21473956 = 101434^2 + 4634^2 .

It is a super-2 number, since 2×10310330312² (a number of 21 digits) contains 22 as substring.

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, 169343 + ... + 222030.

Almost surely, 2^10310330312 is an apocalyptic number.

It is an amenable number.

10310330312 is a deficient number, since it is larger than the sum of its proper divisors (9767155888).

10310330312 is a wasteful number, since it uses less digits than its factorization.

10310330312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391505 (or 391501 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 10310330312 its reverse (21303301301), we get a palindrome (31613631613).

The spelling of 10310330312 in words is "ten billion, three hundred ten million, three hundred thirty thousand, three hundred twelve".