10331343320 has 64 divisors (see below), whose sum is σ = 24447467520. Its totient is φ = 3921692544.

The previous prime is 10331343317. The next prime is 10331343331. The reversal of 10331343320 is 2334313301.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72629 + ... + 161051.

It is an arithmetic number, because the mean of its divisors is an integer number (381991680).

Almost surely, 2^10331343320 is an apocalyptic number.

10331343320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10331343320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12223733760).

10331343320 is an abundant number, since it is smaller than the sum of its proper divisors (14116124200).

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

10331343320 is a wasteful number, since it uses less digits than its factorization.

10331343320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88584 (or 88580 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 10331343320 its reverse (2334313301), we get a palindrome (12665656621).

The spelling of 10331343320 in words is "ten billion, three hundred thirty-one million, three hundred forty-three thousand, three hundred twenty".