20331022100003 has 16 divisors (see below), whose sum is σ = 21591804579840. Its totient is φ = 19089624909600.

The previous prime is 20331022099979. The next prime is 20331022100009. The reversal of 20331022100003 is 30000122013302.

It is a cyclic number.

It is not a de Polignac number, because 20331022100003 - 2⁴⁰ = 19231510472227 is a prime.

It is a super-2 number, since 2×20331022100003² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20331022100009) 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, 1995608 + ... + 6681653.

It is an arithmetic number, because the mean of its divisors is an integer number (1349487786240).

Almost surely, 2^{20331022100003} is an apocalyptic number.

20331022100003 is a deficient number, since it is larger than the sum of its proper divisors (1260782479837).

20331022100003 is a wasteful number, since it uses less digits than its factorization.

20331022100003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8678378.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 20331022100003 its reverse (30000122013302), we get a palindrome (50331144113305).

The spelling of 20331022100003 in words is "twenty trillion, three hundred thirty-one billion, twenty-two million, one hundred thousand, three".