20110002303 has 8 divisors (see below), whose sum is σ = 26814758400. Its totient is φ = 13405957208.

The previous prime is 20110002293. The next prime is 20110002347. The reversal of 20110002303 is 30320001102.

It is a happy number.

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 20110002303 - 2⁶ = 20110002239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20110002373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107823 + ... + 227696.

It is an arithmetic number, because the mean of its divisors is an integer number (3351844800).

Almost surely, 2^20110002303 is an apocalyptic number.

20110002303 is a deficient number, since it is larger than the sum of its proper divisors (6704756097).

20110002303 is a wasteful number, since it uses less digits than its factorization.

20110002303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355501.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 20110002303 its reverse (30320001102), we get a palindrome (50430003405).

The spelling of 20110002303 in words is "twenty billion, one hundred ten million, two thousand, three hundred three".