20003323000011 has 16 divisors (see below), whose sum is σ = 28724567128320. Its totient is φ = 12308945692320.

The previous prime is 20003322999997. The next prime is 20003323000033. The reversal of 20003323000011 is 11000032330002.

It is not a de Polignac number, because 20003323000011 - 2⁷ = 20003322999883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20003323000711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15875805 + ... + 17089406.

It is an arithmetic number, because the mean of its divisors is an integer number (1795285445520).

Almost surely, 2^{20003323000011} is an apocalyptic number.

20003323000011 is a deficient number, since it is larger than the sum of its proper divisors (8721244128309).

20003323000011 is a wasteful number, since it uses less digits than its factorization.

20003323000011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32980786.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 20003323000011 its reverse (11000032330002), we get a palindrome (31003355330013).

The spelling of 20003323000011 in words is "twenty trillion, three billion, three hundred twenty-three million, eleven", and thus it is an aban number.