10012323321330 has 96 divisors (see below), whose sum is σ = 26415970560000. Its totient is φ = 2426926993920.

The previous prime is 10012323321313. The next prime is 10012323321361. The reversal of 10012323321330 is 3312332321001.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10012323321330.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29630671 + ... + 29966669.

It is an arithmetic number, because the mean of its divisors is an integer number (275166360000).

Almost surely, 2^{10012323321330} is an apocalyptic number.

10012323321330 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 10012323321330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13207985280000).

10012323321330 is an abundant number, since it is smaller than the sum of its proper divisors (16403647238670).

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

10012323321330 is a wasteful number, since it uses less digits than its factorization.

10012323321330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344240 (or 344229 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 10012323321330 its reverse (3312332321001), we get a palindrome (13324655642331).

The spelling of 10012323321330 in words is "ten trillion, twelve billion, three hundred twenty-three million, three hundred twenty-one thousand, three hundred thirty".