10323003312 has 160 divisors (see below), whose sum is σ = 30248064000. Its totient is φ = 3370049280.

The previous prime is 10323003311. The next prime is 10323003337. The reversal of 10323003312 is 21330032301.

10323003312 is a `hidden beast` number, since 1 + 0 + 32 + 300 + 331 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (10323003311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4469614 + ... + 4471922.

It is an arithmetic number, because the mean of its divisors is an integer number (189050400).

Almost surely, 2^10323003312 is an apocalyptic number.

10323003312 is a gapful number since it is divisible by the number (12) 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 10323003312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15124032000).

10323003312 is an abundant number, since it is smaller than the sum of its proper divisors (19925060688).

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

10323003312 is a wasteful number, since it uses less digits than its factorization.

10323003312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2536 (or 2524 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 10323003312 its reverse (21330032301), we get a palindrome (31653035613).

The spelling of 10323003312 in words is "ten billion, three hundred twenty-three million, three thousand, three hundred twelve".