132256643243093 has 2 divisors, whose sum is σ = 132256643243094. Its totient is φ = 132256643243092.

The previous prime is 132256643243089. The next prime is 132256643243117. The reversal of 132256643243093 is 390342346652231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 120783133259044 + 11473509984049 = 10990138^2 + 3387257^2 .

It is a cyclic number.

It is not a de Polignac number, because 132256643243093 - 2² = 132256643243089 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 (132256643243083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66128321621546 + 66128321621547.

It is an arithmetic number, because the mean of its divisors is an integer number (66128321621547).

Almost surely, 2^{132256643243093} is an apocalyptic number.

It is an amenable number.

132256643243093 is a deficient number, since it is larger than the sum of its proper divisors (1).

132256643243093 is an equidigital number, since it uses as much as digits as its factorization.

132256643243093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16796160, while the sum is 53.

The spelling of 132256643243093 in words is "one hundred thirty-two trillion, two hundred fifty-six billion, six hundred forty-three million, two hundred forty-three thousand, ninety-three".