20002303411 has 4 divisors (see below), whose sum is σ = 21178909512. Its totient is φ = 18825697312.

The previous prime is 20002303379. The next prime is 20002303417. The reversal of 20002303411 is 11430320002.

It is a happy number.

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 20002303411 - 2⁵ = 20002303379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20002303417) 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 3 ways as a sum of consecutive naturals, for example, 588303025 + ... + 588303058.

It is an arithmetic number, because the mean of its divisors is an integer number (5294727378).

Almost surely, 2^20002303411 is an apocalyptic number.

20002303411 is a deficient number, since it is larger than the sum of its proper divisors (1176606101).

20002303411 is a wasteful number, since it uses less digits than its factorization.

20002303411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1176606100.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 20002303411 its reverse (11430320002), we get a palindrome (31432623413).

The spelling of 20002303411 in words is "twenty billion, two million, three hundred three thousand, four hundred eleven".