20330212112003 has 8 divisors (see below), whose sum is σ = 20456667915408. Its totient is φ = 20203777413504.

The previous prime is 20330212111933. The next prime is 20330212112009. The reversal of 20330212112003 is 30021121203302.

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 20330212112003 - 2³⁴ = 20313032242819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20330212112009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3341450 + ... + 7199007.

It is an arithmetic number, because the mean of its divisors is an integer number (2557083489426).

Almost surely, 2^{20330212112003} is an apocalyptic number.

20330212112003 is a deficient number, since it is larger than the sum of its proper divisors (126455803405).

20330212112003 is a wasteful number, since it uses less digits than its factorization.

20330212112003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10552453.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 20330212112003 its reverse (30021121203302), we get a palindrome (50351333315305).

The spelling of 20330212112003 in words is "twenty trillion, three hundred thirty billion, two hundred twelve million, one hundred twelve thousand, three".