202133021013 has 48 divisors (see below), whose sum is σ = 370184256000. Its totient is φ = 103224414240.

The previous prime is 202133021011. The next prime is 202133021029. The reversal of 202133021013 is 310120331202.

It is not a de Polignac number, because 202133021013 - 2¹ = 202133021011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202133021011) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2430963 + ... + 2512736.

It is an arithmetic number, because the mean of its divisors is an integer number (7712172000).

Almost surely, 2^202133021013 is an apocalyptic number.

It is an amenable number.

202133021013 is a deficient number, since it is larger than the sum of its proper divisors (168051234987).

202133021013 is a wasteful number, since it uses less digits than its factorization.

202133021013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4943782 (or 4943779 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 202133021013 its reverse (310120331202), we get a palindrome (512253352215).

The spelling of 202133021013 in words is "two hundred two billion, one hundred thirty-three million, twenty-one thousand, thirteen".