20330122312003 has 16 divisors (see below), whose sum is σ = 23708918732800. Its totient is φ = 17425582981128.

The previous prime is 20330122311959. The next prime is 20330122312009. The reversal of 20330122312003 is 30021322103302.

It is not a de Polignac number, because 20330122312003 - 2¹⁷ = 20330122180931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20330122312009) 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, 27836500 + ... + 28557502.

It is an arithmetic number, because the mean of its divisors is an integer number (1481807420800).

Almost surely, 2^{20330122312003} is an apocalyptic number.

20330122312003 is a deficient number, since it is larger than the sum of its proper divisors (3378796420797).

20330122312003 is an frugal number, since it uses more digits than its factorization.

20330122312003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 803231 (or 803217 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 20330122312003 its reverse (30021322103302), we get a palindrome (50351444415305).

The spelling of 20330122312003 in words is "twenty trillion, three hundred thirty billion, one hundred twenty-two million, three hundred twelve thousand, three".