10000320331 has 8 divisors (see below), whose sum is σ = 10750625280. Its totient is φ = 9272412648.

The previous prime is 10000320301. The next prime is 10000320377. The reversal of 10000320331 is 13302300001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10000320331 - 2²³ = 9991931723 is a prime.

It is a super-2 number, since 2×10000320331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10000320301) 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, 5598391 + ... + 5600176.

It is an arithmetic number, because the mean of its divisors is an integer number (1343828160).

Almost surely, 2^10000320331 is an apocalyptic number.

10000320331 is a deficient number, since it is larger than the sum of its proper divisors (750304949).

10000320331 is a wasteful number, since it uses less digits than its factorization.

10000320331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11198633.

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 10000320331 its reverse (13302300001), we get a palindrome (23302620332).

The spelling of 10000320331 in words is "ten billion, three hundred twenty thousand, three hundred thirty-one".