132656344061993 has 2 divisors, whose sum is σ = 132656344061994. Its totient is φ = 132656344061992.

The previous prime is 132656344061981. The next prime is 132656344062023. The reversal of 132656344061993 is 399160443656231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 119264462363929 + 13391881698064 = 10920827^2 + 3659492^2 .

It is a cyclic number.

It is not a de Polignac number, because 132656344061993 - 2⁶ = 132656344061929 is a prime.

It is not a weakly prime, because it can be changed into another prime (132656344061393) 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, 66328172030996 + 66328172030997.

It is an arithmetic number, because the mean of its divisors is an integer number (66328172030997).

Almost surely, 2^{132656344061993} is an apocalyptic number.

It is an amenable number.

132656344061993 is a deficient number, since it is larger than the sum of its proper divisors (1).

132656344061993 is an equidigital number, since it uses as much as digits as its factorization.

132656344061993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75582720, while the sum is 62.

The spelling of 132656344061993 in words is "one hundred thirty-two trillion, six hundred fifty-six billion, three hundred forty-four million, sixty-one thousand, nine hundred ninety-three".