202133234023 has 8 divisors (see below), whose sum is σ = 237252908192. Its totient is φ = 168574434336.

The previous prime is 202133233999. The next prime is 202133234033. The reversal of 202133234023 is 320432331202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 202133234023 - 2²¹ = 202131136871 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 (202133234033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 390218340 + ... + 390218857.

It is an arithmetic number, because the mean of its divisors is an integer number (29656613524).

Almost surely, 2^202133234023 is an apocalyptic number.

202133234023 is a deficient number, since it is larger than the sum of its proper divisors (35119674169).

202133234023 is an equidigital number, since it uses as much as digits as its factorization.

202133234023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780437241.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 202133234023 its reverse (320432331202), we get a palindrome (522565565225).

The spelling of 202133234023 in words is "two hundred two billion, one hundred thirty-three million, two hundred thirty-four thousand, twenty-three".