202133102 has 8 divisors (see below), whose sum is σ = 305235000. Its totient is φ = 100388104.

The previous prime is 202133101. The next prime is 202133201. The reversal of 202133102 is 201331202.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202133101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 338852 + ... + 339447.

It is an arithmetic number, because the mean of its divisors is an integer number (38154375).

Almost surely, 2^202133102 is an apocalyptic number.

202133102 is a deficient number, since it is larger than the sum of its proper divisors (103101898).

202133102 is a wasteful number, since it uses less digits than its factorization.

202133102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678450.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 202133102 is about 14217.3521444747. The cubic root of 202133102 is about 586.8752756899.

Adding to 202133102 its reverse (201331202), we get a palindrome (403464304).

It can be divided in two parts, 20213 and 3102, that multiplied together give a palindrome (62700726).

The spelling of 202133102 in words is "two hundred two million, one hundred thirty-three thousand, one hundred two".