202013330133 has 4 divisors (see below), whose sum is σ = 269351106848. Its totient is φ = 134675553420.

The previous prime is 202013330131. The next prime is 202013330137. The reversal of 202013330133 is 331033310202.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 202013330133 - 2¹ = 202013330131 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 (202013330131) 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, 33668888353 + ... + 33668888358.

It is an arithmetic number, because the mean of its divisors is an integer number (67337776712).

Almost surely, 2^202013330133 is an apocalyptic number.

It is an amenable number.

202013330133 is a deficient number, since it is larger than the sum of its proper divisors (67337776715).

202013330133 is an equidigital number, since it uses as much as digits as its factorization.

202013330133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67337776714.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 202013330133 its reverse (331033310202), we get a palindrome (533046640335).

The spelling of 202013330133 in words is "two hundred two billion, thirteen million, three hundred thirty thousand, one hundred thirty-three".