13030033230312 has 256 divisors, whose sum is σ = 39391971686400. Its totient is φ = 3508590919680.

The previous prime is 13030033230311. The next prime is 13030033230317. The reversal of 13030033230312 is 21303233003031.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (13030033230311) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2489971248 + ... + 2489976480.

It is an arithmetic number, because the mean of its divisors is an integer number (153874889400).

Almost surely, 2^{13030033230312} is an apocalyptic number.

13030033230312 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 13030033230312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19695985843200).

13030033230312 is an abundant number, since it is smaller than the sum of its proper divisors (26361938456088).

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

13030033230312 is a wasteful number, since it uses less digits than its factorization.

13030033230312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9176 (or 9172 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 13030033230312 its reverse (21303233003031), we get a palindrome (34333266233343).

The spelling of 13030033230312 in words is "thirteen trillion, thirty billion, thirty-three million, two hundred thirty thousand, three hundred twelve".