203032130141 has 4 divisors (see below), whose sum is σ = 203193396000. Its totient is φ = 202870864284.

The previous prime is 203032130113. The next prime is 203032130149. The reversal of 203032130141 is 141031230302.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-203032130141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203032130149) 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, 80631041 + ... + 80633558.

It is an arithmetic number, because the mean of its divisors is an integer number (50798349000).

Almost surely, 2^203032130141 is an apocalyptic number.

It is an amenable number.

203032130141 is a deficient number, since it is larger than the sum of its proper divisors (161265859).

203032130141 is a wasteful number, since it uses less digits than its factorization.

203032130141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161265858.

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

Adding to 203032130141 its reverse (141031230302), we get a palindrome (344063360443).

The spelling of 203032130141 in words is "two hundred three billion, thirty-two million, one hundred thirty thousand, one hundred forty-one".