10323323120 has 120 divisors (see below), whose sum is σ = 26645794560. Its totient is φ = 3716416000.

The previous prime is 10323323089. The next prime is 10323323123. The reversal of 10323323120 is 2132332301.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 10323323092 and 10323323101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10323323123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 972401 + ... + 982959.

It is an arithmetic number, because the mean of its divisors is an integer number (222048288).

Almost surely, 2^10323323120 is an apocalyptic number.

10323323120 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 10323323120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13322897280).

10323323120 is an abundant number, since it is smaller than the sum of its proper divisors (16322471440).

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

10323323120 is a wasteful number, since it uses less digits than its factorization.

10323323120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10695 (or 10678 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 10323323120 its reverse (2132332301), we get a palindrome (12455655421).

The spelling of 10323323120 in words is "ten billion, three hundred twenty-three million, three hundred twenty-three thousand, one hundred twenty".