201002101232223 has 24 divisors (see below), whose sum is σ = 276305897582208. Its totient is φ = 129948252420000.

The previous prime is 201002101232209. The next prime is 201002101232243. The reversal of 201002101232223 is 322232101200102.

It is not a de Polignac number, because 201002101232223 - 2³⁷ = 200864662278751 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 201002101232223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201002101232243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 126010953 + ... + 127596098.

It is an arithmetic number, because the mean of its divisors is an integer number (11512745732592).

Almost surely, 2^{201002101232223} is an apocalyptic number.

201002101232223 is a deficient number, since it is larger than the sum of its proper divisors (75303796349985).

201002101232223 is an equidigital number, since it uses as much as digits as its factorization.

201002101232223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253607247 (or 253607186 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 201002101232223 its reverse (322232101200102), we get a palindrome (523234202432325).

The spelling of 201002101232223 in words is "two hundred one trillion, two billion, one hundred one million, two hundred thirty-two thousand, two hundred twenty-three".