201020302 has 16 divisors (see below), whose sum is σ = 344845440. Its totient is φ = 86091768.

The previous prime is 201020263. The next prime is 201020311. The reversal of 201020302 is 203020102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20349 + ... + 28567.

It is an arithmetic number, because the mean of its divisors is an integer number (21552840).

Almost surely, 2^201020302 is an apocalyptic number.

201020302 is a deficient number, since it is larger than the sum of its proper divisors (143825138).

201020302 is a wasteful number, since it uses less digits than its factorization.

201020302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9975.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 201020302 is about 14178.1628570136. The cubic root of 201020302 is about 585.7963217181.

Adding to 201020302 its reverse (203020102), we get a palindrome (404040404).

The spelling of 201020302 in words is "two hundred one million, twenty thousand, three hundred two".