13300023312 has 160 divisors (see below), whose sum is σ = 38926080000. Its totient is φ = 4346939520.

The previous prime is 13300023277. The next prime is 13300023323. The reversal of 13300023312 is 21332000331.

13300023312 is a `hidden beast` number, since 1 + 330 + 0 + 0 + 2 + 331 + 2 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6102639 + ... + 6104817.

It is an arithmetic number, because the mean of its divisors is an integer number (243288000).

Almost surely, 2^13300023312 is an apocalyptic number.

13300023312 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 13300023312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19463040000).

13300023312 is an abundant number, since it is smaller than the sum of its proper divisors (25626056688).

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

13300023312 is a wasteful number, since it uses less digits than its factorization.

13300023312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2466 (or 2454 counting only the distinct ones).

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

Adding to 13300023312 its reverse (21332000331), we get a palindrome (34632023643).

The spelling of 13300023312 in words is "thirteen billion, three hundred million, twenty-three thousand, three hundred twelve".