202001100011 has 4 divisors (see below), whose sum is σ = 202415887152. Its totient is φ = 201586312872.

The previous prime is 202001100001. The next prime is 202001100031. The reversal of 202001100011 is 110001100202.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 202001100011 - 2¹⁰ = 202001098987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202001100001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207392840 + ... + 207393813.

It is an arithmetic number, because the mean of its divisors is an integer number (50603971788).

Almost surely, 2^202001100011 is an apocalyptic number.

202001100011 is a deficient number, since it is larger than the sum of its proper divisors (414787141).

202001100011 is an equidigital number, since it uses as much as digits as its factorization.

202001100011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414787140.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 202001100011 its reverse (110001100202), we get a palindrome (312002200213).

It can be divided in two parts, 20200 and 1100011, that added together give a palindrome (1120211).

The spelling of 202001100011 in words is "two hundred two billion, one million, one hundred thousand, eleven".