10331321002320 has 40 divisors (see below), whose sum is σ = 32027095107936. Its totient is φ = 2755018933888.

The previous prime is 10331321002313. The next prime is 10331321002349. The reversal of 10331321002320 is 2320012313301.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21523585182 + ... + 21523585661.

Almost surely, 2^{10331321002320} is an apocalyptic number.

10331321002320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10331321002320 is an abundant number, since it is smaller than the sum of its proper divisors (21695774105616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10331321002320 is a wasteful number, since it uses less digits than its factorization.

10331321002320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43047170859 (or 43047170853 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 10331321002320 its reverse (2320012313301), we get a palindrome (12651333315621).

The spelling of 10331321002320 in words is "ten trillion, three hundred thirty-one billion, three hundred twenty-one million, two thousand, three hundred twenty".