201302323212312 has 128 divisors (see below), whose sum is σ = 676646464665600. Its totient is φ = 54131717159424.

The previous prime is 201302323212283. The next prime is 201302323212337. The reversal of 201302323212312 is 213212323203102.

201302323212312 is a `hidden beast` number, since 2 + 0 + 1 + 3 + 0 + 2 + 323 + 21 + 2 + 312 = 666.

201302323212312 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 (27).

It is a congruent number.

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, 3915752448 + ... + 3915803855.

It is an arithmetic number, because the mean of its divisors is an integer number (5286300505200).

Almost surely, 2^{201302323212312} is an apocalyptic number.

It is an amenable number.

201302323212312 is an abundant number, since it is smaller than the sum of its proper divisors (475344141453288).

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

201302323212312 is a wasteful number, since it uses less digits than its factorization.

201302323212312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7831556342 (or 7831556332 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 201302323212312 its reverse (213212323203102), we get a palindrome (414514646415414).

The spelling of 201302323212312 in words is "two hundred one trillion, three hundred two billion, three hundred twenty-three million, two hundred twelve thousand, three hundred twelve".