20200133003 has 4 divisors (see below), whose sum is σ = 20203217448. Its totient is φ = 20197048560.

The previous prime is 20200132999. The next prime is 20200133047. The reversal of 20200133003 is 30033100202.

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 20200133003 - 2² = 20200132999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20200135003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1532378 + ... + 1545503.

It is an arithmetic number, because the mean of its divisors is an integer number (5050804362).

Almost surely, 2^20200133003 is an apocalyptic number.

20200133003 is a deficient number, since it is larger than the sum of its proper divisors (3084445).

20200133003 is an equidigital number, since it uses as much as digits as its factorization.

20200133003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3084444.

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 20200133003 its reverse (30033100202), we get a palindrome (50233233205).

The spelling of 20200133003 in words is "twenty billion, two hundred million, one hundred thirty-three thousand, three".