9923330020331 has 16 divisors (see below), whose sum is σ = 12309497217024. Its totient is φ = 7789603689504.

The previous prime is 9923330020297. The next prime is 9923330020333. The reversal of 9923330020331 is 1330200333299.

It is not a de Polignac number, because 9923330020331 - 2¹⁰ = 9923330019307 is a prime.

It is a super-2 number, since 2×9923330020331² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9923330020333) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 429309635 + ... + 429332748.

It is an arithmetic number, because the mean of its divisors is an integer number (769343576064).

Almost surely, 2^{9923330020331} is an apocalyptic number.

9923330020331 is a gapful number since it is divisible by the number (91) formed by its first and last digit.

9923330020331 is a deficient number, since it is larger than the sum of its proper divisors (2386167196693).

9923330020331 is a wasteful number, since it uses less digits than its factorization.

9923330020331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 858642530.

The product of its (nonzero) digits is 78732, while the sum is 38.

The spelling of 9923330020331 in words is "nine trillion, nine hundred twenty-three billion, three hundred thirty million, twenty thousand, three hundred thirty-one".