201011031312133 has 32 divisors (see below), whose sum is σ = 231198732610560. Its totient is φ = 171194853024000.

The previous prime is 201011031312121. The next prime is 201011031312139. The reversal of 201011031312133 is 331213130110102.

It is a cyclic number.

It is not a de Polignac number, because 201011031312133 - 2⁵ = 201011031312101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201011031312139) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7483365123 + ... + 7483391983.

It is an arithmetic number, because the mean of its divisors is an integer number (7224960394080).

Almost surely, 2^{201011031312133} is an apocalyptic number.

It is an amenable number.

201011031312133 is a deficient number, since it is larger than the sum of its proper divisors (30187701298427).

201011031312133 is a wasteful number, since it uses less digits than its factorization.

201011031312133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37669.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 201011031312133 its reverse (331213130110102), we get a palindrome (532224161422235).

The spelling of 201011031312133 in words is "two hundred one trillion, eleven billion, thirty-one million, three hundred twelve thousand, one hundred thirty-three".