10031320330 has 8 divisors (see below), whose sum is σ = 18056376612. Its totient is φ = 4012528128.

The previous prime is 10031320319. The next prime is 10031320337. The reversal of 10031320330 is 3302313001.

10031320330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 9825369129 + 205951201 = 99123^2 + 14351^2 .

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

It is not an unprimeable number, because it can be changed into a prime (10031320337) 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 3 ways as a sum of consecutive naturals, for example, 501566007 + ... + 501566026.

Almost surely, 2^10031320330 is an apocalyptic number.

10031320330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10031320330 is a deficient number, since it is larger than the sum of its proper divisors (8025056282).

10031320330 is a wasteful number, since it uses less digits than its factorization.

10031320330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003132040.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 10031320330 its reverse (3302313001), we get a palindrome (13333633331).

The spelling of 10031320330 in words is "ten billion, thirty-one million, three hundred twenty thousand, three hundred thirty".