202002100010 has 8 divisors (see below), whose sum is σ = 363603780036. Its totient is φ = 80800840000.

The previous prime is 202002100009. The next prime is 202002100031. The reversal of 202002100010 is 10001200202.

It can be written as a sum of positive squares in 2 ways, for example, as 170690443609 + 31311656401 = 413147^2 + 176951^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10100104991 + ... + 10100105010.

Almost surely, 2^202002100010 is an apocalyptic number.

202002100010 is a deficient number, since it is larger than the sum of its proper divisors (161601680026).

202002100010 is a wasteful number, since it uses less digits than its factorization.

202002100010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20200210008.

The product of its (nonzero) digits is 8, while the sum is 8.

Adding to 202002100010 its reverse (10001200202), we get a palindrome (212003300212).

The spelling of 202002100010 in words is "two hundred two billion, two million, one hundred thousand, ten".