20200232003 has 4 divisors (see below), whose sum is σ = 23085979440. Its totient is φ = 17314484568.

The previous prime is 20200231999. The next prime is 20200232027. The reversal of 20200232003 is 30023200202.

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 20200232003 - 2² = 20200231999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20200252003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1442873708 + ... + 1442873721.

It is an arithmetic number, because the mean of its divisors is an integer number (5771494860).

Almost surely, 2^20200232003 is an apocalyptic number.

20200232003 is a deficient number, since it is larger than the sum of its proper divisors (2885747437).

20200232003 is an equidigital number, since it uses as much as digits as its factorization.

20200232003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2885747436.

The product of its (nonzero) digits is 144, while the sum is 14.

Adding to 20200232003 its reverse (30023200202), we get a palindrome (50223432205).

The spelling of 20200232003 in words is "twenty billion, two hundred million, two hundred thirty-two thousand, three".