202023130133 has 8 divisors (see below), whose sum is σ = 223678256160. Its totient is φ = 180916235280.

The previous prime is 202023130121. The next prime is 202023130151. The reversal of 202023130133 is 331031320202.

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

It is not a de Polignac number, because 202023130133 - 2⁴ = 202023130117 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 (202023130033) 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, 137057018 + ... + 137058491.

It is an arithmetic number, because the mean of its divisors is an integer number (27959782020).

Almost surely, 2^202023130133 is an apocalyptic number.

It is an amenable number.

202023130133 is a deficient number, since it is larger than the sum of its proper divisors (21655126027).

202023130133 is a wasteful number, since it uses less digits than its factorization.

202023130133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274115587.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 202023130133 its reverse (331031320202), we get a palindrome (533054450335).

The spelling of 202023130133 in words is "two hundred two billion, twenty-three million, one hundred thirty thousand, one hundred thirty-three".