203022141051 has 4 divisors (see below), whose sum is σ = 270696188072. Its totient is φ = 135348094032.

The previous prime is 203022141031. The next prime is 203022141067. The reversal of 203022141051 is 150141220302.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 203022141051 - 2⁵ = 203022141019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (203022141031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33837023506 + ... + 33837023511.

It is an arithmetic number, because the mean of its divisors is an integer number (67674047018).

Almost surely, 2^203022141051 is an apocalyptic number.

203022141051 is a deficient number, since it is larger than the sum of its proper divisors (67674047021).

203022141051 is an equidigital number, since it uses as much as digits as its factorization.

203022141051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67674047020.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 203022141051 its reverse (150141220302), we get a palindrome (353163361353).

The spelling of 203022141051 in words is "two hundred three billion, twenty-two million, one hundred forty-one thousand, fifty-one".