10311013130212 has 6 divisors (see below), whose sum is σ = 18044272977878. Its totient is φ = 5155506565104.

The previous prime is 10311013130179. The next prime is 10311013130219. The reversal of 10311013130212 is 21203131011301.

It can be written as a sum of positive squares in only one way, i.e., 7389839917476 + 2921173212736 = 2718426^2 + 1709144^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10311013130212.

It is not an unprimeable number, because it can be changed into a prime (10311013130219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1288876641273 + ... + 1288876641280.

Almost surely, 2^{10311013130212} is an apocalyptic number.

It is an amenable number.

10311013130212 is a deficient number, since it is larger than the sum of its proper divisors (7733259847666).

10311013130212 is a wasteful number, since it uses less digits than its factorization.

10311013130212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2577753282557 (or 2577753282555 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 10311013130212 its reverse (21203131011301), we get a palindrome (31514144141513).

The spelling of 10311013130212 in words is "ten trillion, three hundred eleven billion, thirteen million, one hundred thirty thousand, two hundred twelve".