12002003101332 has 72 divisors (see below), whose sum is σ = 31762675657440. Its totient is φ = 3816174895680.

The previous prime is 12002003101279. The next prime is 12002003101339. The reversal of 12002003101332 is 23310130020021.

12002003101332 is a `hidden beast` number, since 1 + 2 + 0 + 0 + 20 + 0 + 310 + 1 + 332 = 666.

12002003101332 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 a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12002003101339) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69167394 + ... + 69340697.

It is an arithmetic number, because the mean of its divisors is an integer number (441148273020).

Almost surely, 2^{12002003101332} is an apocalyptic number.

12002003101332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12002003101332 is an abundant number, since it is smaller than the sum of its proper divisors (19760672556108).

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

12002003101332 is a wasteful number, since it uses less digits than its factorization.

12002003101332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138508213 (or 138508208 counting only the distinct ones).

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

Adding to 12002003101332 its reverse (23310130020021), we get a palindrome (35312133121353).

The spelling of 12002003101332 in words is "twelve trillion, two billion, three million, one hundred one thousand, three hundred thirty-two".