32131225660141 has 2 divisors, whose sum is σ = 32131225660142. Its totient is φ = 32131225660140.

The previous prime is 32131225660087. The next prime is 32131225660159. The reversal of 32131225660141 is 14106652213123.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28075214946025 + 4056010714116 = 5298605^2 + 2013954^2 .

It is a cyclic number.

It is not a de Polignac number, because 32131225660141 - 2¹¹ = 32131225658093 is a prime.

It is a super-2 number, since 2×32131225660141² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 32131225660141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32131225660181) 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, 16065612830070 + 16065612830071.

It is an arithmetic number, because the mean of its divisors is an integer number (16065612830071).

Almost surely, 2^{32131225660141} is an apocalyptic number.

It is an amenable number.

32131225660141 is a deficient number, since it is larger than the sum of its proper divisors (1).

32131225660141 is an equidigital number, since it uses as much as digits as its factorization.

32131225660141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 37.

Adding to 32131225660141 its reverse (14106652213123), we get a palindrome (46237877873264).

The spelling of 32131225660141 in words is "thirty-two trillion, one hundred thirty-one billion, two hundred twenty-five million, six hundred sixty thousand, one hundred forty-one".