201332120021312 has 56 divisors (see below), whose sum is σ = 463023366641280. Its totient is φ = 85069909854720.

The previous prime is 201332120021299. The next prime is 201332120021363. The reversal of 201332120021312 is 213120021233102.

201332120021312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (56).

It is a super-3 number, since 3×201332120021312³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3164771387 + ... + 3164835002.

Almost surely, 2^{201332120021312} is an apocalyptic number.

It is an amenable number.

201332120021312 is an abundant number, since it is smaller than the sum of its proper divisors (261691246619968).

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

201332120021312 is an equidigital number, since it uses as much as digits as its factorization.

201332120021312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6329606479 (or 6329606469 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 201332120021312 its reverse (213120021233102), we get a palindrome (414452141254414).

The spelling of 201332120021312 in words is "two hundred one trillion, three hundred thirty-two billion, one hundred twenty million, twenty-one thousand, three hundred twelve".