13001200023312 has 120 divisors (see below), whose sum is σ = 36425503063040. Its totient is φ = 4328948033280.

The previous prime is 13001200023293. The next prime is 13001200023349. The reversal of 13001200023312 is 21332000210031.

13001200023312 is a `hidden beast` number, since 1 + 300 + 120 + 0 + 0 + 233 + 12 = 666.

13001200023312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 23 ways as a sum of consecutive naturals, for example, 510418737 + ... + 510444207.

Almost surely, 2^{13001200023312} is an apocalyptic number.

13001200023312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13001200023312 is an abundant number, since it is smaller than the sum of its proper divisors (23424303039728).

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

13001200023312 is a wasteful number, since it uses less digits than its factorization.

13001200023312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29261 (or 29252 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 13001200023312 its reverse (21332000210031), we get a palindrome (34333200233343).

The spelling of 13001200023312 in words is "thirteen trillion, one billion, two hundred million, twenty-three thousand, three hundred twelve".