202102130303 has 8 divisors (see below), whose sum is σ = 203259544896. Its totient is φ = 200947824000.

The previous prime is 202102130287. The next prime is 202102130327. The reversal of 202102130303 is 303031201202.

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

It is a cyclic number.

It is not a de Polignac number, because 202102130303 - 2⁴ = 202102130287 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 (202102130393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 646598 + ... + 906803.

It is an arithmetic number, because the mean of its divisors is an integer number (25407443112).

Almost surely, 2^202102130303 is an apocalyptic number.

202102130303 is a deficient number, since it is larger than the sum of its proper divisors (1157414593).

202102130303 is a wasteful number, since it uses less digits than its factorization.

202102130303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1554145.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 202102130303 its reverse (303031201202), we get a palindrome (505133331505).

The spelling of 202102130303 in words is "two hundred two billion, one hundred two million, one hundred thirty thousand, three hundred three".