201001323312113 has 16 divisors (see below), whose sum is σ = 211903402697280. Its totient is φ = 190131634580544.

The previous prime is 201001323312059. The next prime is 201001323312143. The reversal of 201001323312113 is 311213323100102.

It is a cyclic number.

It is not a de Polignac number, because 201001323312113 - 2⁸ = 201001323311857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201001323312143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84802370 + ... + 87140372.

It is an arithmetic number, because the mean of its divisors is an integer number (13243962668580).

Almost surely, 2^{201001323312113} is an apocalyptic number.

It is an amenable number.

201001323312113 is a deficient number, since it is larger than the sum of its proper divisors (10902079385167).

201001323312113 is a wasteful number, since it uses less digits than its factorization.

201001323312113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2344928.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 201001323312113 its reverse (311213323100102), we get a palindrome (512214646412215).

The spelling of 201001323312113 in words is "two hundred one trillion, one billion, three hundred twenty-three million, three hundred twelve thousand, one hundred thirteen".