132321033103261 has 2 divisors, whose sum is σ = 132321033103262. Its totient is φ = 132321033103260.

The previous prime is 132321033103253. The next prime is 132321033103319. The reversal of 132321033103261 is 162301330123231.

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., 73090000434361 + 59231032668900 = 8549269^2 + 7696170^2 .

It is a cyclic number.

It is not a de Polignac number, because 132321033103261 - 2³ = 132321033103253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132321033100261) 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, 66160516551630 + 66160516551631.

It is an arithmetic number, because the mean of its divisors is an integer number (66160516551631).

Almost surely, 2^{132321033103261} is an apocalyptic number.

It is an amenable number.

132321033103261 is a deficient number, since it is larger than the sum of its proper divisors (1).

132321033103261 is an equidigital number, since it uses as much as digits as its factorization.

132321033103261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 31.

Adding to 132321033103261 its reverse (162301330123231), we get a palindrome (294622363226492).

The spelling of 132321033103261 in words is "one hundred thirty-two trillion, three hundred twenty-one billion, thirty-three million, one hundred three thousand, two hundred sixty-one".