20032131341 has 2 divisors, whose sum is σ = 20032131342. Its totient is φ = 20032131340.

The previous prime is 20032131299. The next prime is 20032131347. The reversal of 20032131341 is 14313123002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19139615716 + 892515625 = 138346^2 + 29875^2 .

It is a cyclic number.

It is not a de Polignac number, because 20032131341 - 2⁶ = 20032131277 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20032131347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10016065670 + 10016065671.

It is an arithmetic number, because the mean of its divisors is an integer number (10016065671).

Almost surely, 2^20032131341 is an apocalyptic number.

It is an amenable number.

20032131341 is a deficient number, since it is larger than the sum of its proper divisors (1).

20032131341 is an equidigital number, since it uses as much as digits as its factorization.

20032131341 is an odious number, because the sum of its binary digits is odd.

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

Adding to 20032131341 its reverse (14313123002), we get a palindrome (34345254343).

The spelling of 20032131341 in words is "twenty billion, thirty-two million, one hundred thirty-one thousand, three hundred forty-one".