202005502133 has 4 divisors (see below), whose sum is σ = 202119181740. Its totient is φ = 201891822528.

The previous prime is 202005502103. The next prime is 202005502199. The reversal of 202005502133 is 331205500202.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 98748034564 + 103257467569 = 314242^2 + 321337^2 .

It is a cyclic number.

It is not a de Polignac number, because 202005502133 - 2²⁰ = 202004453557 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 202005502099 and 202005502108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202005502103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56837138 + ... + 56840691.

It is an arithmetic number, because the mean of its divisors is an integer number (50529795435).

Almost surely, 2^202005502133 is an apocalyptic number.

It is an amenable number.

202005502133 is a deficient number, since it is larger than the sum of its proper divisors (113679607).

202005502133 is a wasteful number, since it uses less digits than its factorization.

202005502133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113679606.

The product of its (nonzero) digits is 1800, while the sum is 23.

The spelling of 202005502133 in words is "two hundred two billion, five million, five hundred two thousand, one hundred thirty-three".