201001323320133 has 16 divisors (see below), whose sum is σ = 307842490834560. Its totient is φ = 114274864017216.

The previous prime is 201001323320101. The next prime is 201001323320137. The reversal of 201001323320133 is 331023323100102.

It is not a de Polignac number, because 201001323320133 - 2⁵ = 201001323320101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201001323320137) 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, 24293121718 + ... + 24293129991.

It is an arithmetic number, because the mean of its divisors is an integer number (19240155677160).

Almost surely, 2^{201001323320133} is an apocalyptic number.

It is an amenable number.

201001323320133 is a deficient number, since it is larger than the sum of its proper divisors (106841167514427).

201001323320133 is a wasteful number, since it uses less digits than its factorization.

201001323320133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48586251916.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 201001323320133 its reverse (331023323100102), we get a palindrome (532024646420235).

The spelling of 201001323320133 in words is "two hundred one trillion, one billion, three hundred twenty-three million, three hundred twenty thousand, one hundred thirty-three".