132638955432127 has 2 divisors, whose sum is σ = 132638955432128. Its totient is φ = 132638955432126.

The previous prime is 132638955432121. The next prime is 132638955432161. The reversal of 132638955432127 is 721234559836231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 132638955432127 - 2³¹ = 132636807948479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132638955432121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66319477716063 + 66319477716064.

It is an arithmetic number, because the mean of its divisors is an integer number (66319477716064).

Almost surely, 2^{132638955432127} is an apocalyptic number.

132638955432127 is a deficient number, since it is larger than the sum of its proper divisors (1).

132638955432127 is an equidigital number, since it uses as much as digits as its factorization.

132638955432127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 65318400, while the sum is 61.

The spelling of 132638955432127 in words is "one hundred thirty-two trillion, six hundred thirty-eight billion, nine hundred fifty-five million, four hundred thirty-two thousand, one hundred twenty-seven".