10323123330 has 192 divisors, whose sum is σ = 28232478720. Its totient is φ = 2411136000.

The previous prime is 10323123323. The next prime is 10323123337. The reversal of 10323123330 is 3332132301.

It is an interprime number because it is at equal distance from previous prime (10323123323) and next prime (10323123337).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10323123297 and 10323123306.

It is not an unprimeable number, because it can be changed into a prime (10323123337) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 8968255 + ... + 8969405.

It is an arithmetic number, because the mean of its divisors is an integer number (147044160).

Almost surely, 2^10323123330 is an apocalyptic number.

10323123330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10323123330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14116239360).

10323123330 is an abundant number, since it is smaller than the sum of its proper divisors (17909355390).

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

10323123330 is a wasteful number, since it uses less digits than its factorization.

10323123330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1277 (or 1264 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 10323123330 its reverse (3332132301), we get a palindrome (13655255631).

The spelling of 10323123330 in words is "ten billion, three hundred twenty-three million, one hundred twenty-three thousand, three hundred thirty".