132163611431665 has 16 divisors (see below), whose sum is σ = 182120191830720. Its totient is φ = 91060095913920.

The previous prime is 132163611431659. The next prime is 132163611431707. The reversal of 132163611431665 is 566134116361231.

It is not a de Polignac number, because 132163611431665 - 2²¹ = 132163609334513 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63236176674 + ... + 63236178763.

It is an arithmetic number, because the mean of its divisors is an integer number (11382511989420).

Almost surely, 2^{132163611431665} is an apocalyptic number.

It is an amenable number.

132163611431665 is a deficient number, since it is larger than the sum of its proper divisors (49956580399055).

132163611431665 is a wasteful number, since it uses less digits than its factorization.

132163611431665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126472355472.

The product of its digits is 1399680, while the sum is 49.

Adding to 132163611431665 its reverse (566134116361231), we get a palindrome (698297727792896).

The spelling of 132163611431665 in words is "one hundred thirty-two trillion, one hundred sixty-three billion, six hundred eleven million, four hundred thirty-one thousand, six hundred sixty-five".