12032013130320 has 80 divisors (see below), whose sum is σ = 37571498038080. Its totient is φ = 3185116849152.

The previous prime is 12032013130307. The next prime is 12032013130339. The reversal of 12032013130320 is 2303131023021.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182935690 + ... + 183001449.

It is an arithmetic number, because the mean of its divisors is an integer number (469643725476).

Almost surely, 2^{12032013130320} is an apocalyptic number.

12032013130320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12032013130320 is an abundant number, since it is smaller than the sum of its proper divisors (25539484907760).

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

12032013130320 is a wasteful number, since it uses less digits than its factorization.

12032013130320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365937292 (or 365937286 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 12032013130320 its reverse (2303131023021), we get a palindrome (14335144153341).

The spelling of 12032013130320 in words is "twelve trillion, thirty-two billion, thirteen million, one hundred thirty thousand, three hundred twenty".