202135102 has 32 divisors (see below), whose sum is σ = 333053280. Its totient is φ = 91445760.

The previous prime is 202135081. The next prime is 202135111. The reversal of 202135102 is 201531202.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 533149 + ... + 533527.

It is an arithmetic number, because the mean of its divisors is an integer number (10407915).

Almost surely, 2^202135102 is an apocalyptic number.

202135102 is a deficient number, since it is larger than the sum of its proper divisors (130918178).

202135102 is a wasteful number, since it uses less digits than its factorization.

202135102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 202135102 is about 14217.4224808859. The cubic root of 202135102 is about 586.8772112902.

Adding to 202135102 its reverse (201531202), we get a palindrome (403666304).

The spelling of 202135102 in words is "two hundred two million, one hundred thirty-five thousand, one hundred two".