201023310232006 has 32 divisors (see below), whose sum is σ = 302114642151168. Its totient is φ = 100318640901120.

The previous prime is 201023310232001. The next prime is 201023310232007. The reversal of 201023310232006 is 600232013320102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201023310232001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14693605486 + ... + 14693619166.

It is an arithmetic number, because the mean of its divisors is an integer number (9441082567224).

Almost surely, 2^{201023310232006} is an apocalyptic number.

201023310232006 is a deficient number, since it is larger than the sum of its proper divisors (101091331919162).

201023310232006 is a wasteful number, since it uses less digits than its factorization.

201023310232006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20416.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 201023310232006 its reverse (600232013320102), we get a palindrome (801255323552108).

The spelling of 201023310232006 in words is "two hundred one trillion, twenty-three billion, three hundred ten million, two hundred thirty-two thousand, six".