203100232141 has 2 divisors, whose sum is σ = 203100232142. Its totient is φ = 203100232140.

The previous prime is 203100232123. The next prime is 203100232169. The reversal of 203100232141 is 141232001302.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 115478312041 + 87621920100 = 339821^2 + 296010^2 .

It is a cyclic number.

It is not a de Polignac number, because 203100232141 - 2¹¹ = 203100230093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (203100232441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101550116070 + 101550116071.

It is an arithmetic number, because the mean of its divisors is an integer number (101550116071).

Almost surely, 2^203100232141 is an apocalyptic number.

It is an amenable number.

203100232141 is a deficient number, since it is larger than the sum of its proper divisors (1).

203100232141 is an equidigital number, since it uses as much as digits as its factorization.

203100232141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 203100232141 its reverse (141232001302), we get a palindrome (344332233443).

The spelling of 203100232141 in words is "two hundred three billion, one hundred million, two hundred thirty-two thousand, one hundred forty-one".