10313333031321 has 12 divisors (see below), whose sum is σ = 15260378957460. Its totient is φ = 6707858881920.

The previous prime is 10313333031319. The next prime is 10313333031329. The reversal of 10313333031321 is 12313033331301.

10313333031321 is a `hidden beast` number, since 1 + 0 + 3 + 1 + 3 + 3 + 330 + 3 + 1 + 321 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2260587425625 + 8052745605696 = 1503525^2 + 2837736^2 .

It is not a de Polignac number, because 10313333031321 - 2¹ = 10313333031319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10313333031329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13974705636 + ... + 13974706373.

It is an arithmetic number, because the mean of its divisors is an integer number (1271698246455).

Almost surely, 2^{10313333031321} is an apocalyptic number.

It is an amenable number.

10313333031321 is a deficient number, since it is larger than the sum of its proper divisors (4947045926139).

10313333031321 is a wasteful number, since it uses less digits than its factorization.

10313333031321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27949412056 (or 27949412053 counting only the distinct ones).

The product of its (nonzero) digits is 4374, while the sum is 27.

Adding to 10313333031321 its reverse (12313033331301), we get a palindrome (22626366362622).

The spelling of 10313333031321 in words is "ten trillion, three hundred thirteen billion, three hundred thirty-three million, thirty-one thousand, three hundred twenty-one".