132661665330051 has 32 divisors (see below), whose sum is σ = 209863167655680. Its totient is φ = 73481501232000.

The previous prime is 132661665330017. The next prime is 132661665330149. The reversal of 132661665330051 is 150033566166231.

It is not a de Polignac number, because 132661665330051 - 2²² = 132661661135747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132661665332051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1530821281 + ... + 1530907938.

It is an arithmetic number, because the mean of its divisors is an integer number (6558223989240).

Almost surely, 2^{132661665330051} is an apocalyptic number.

132661665330051 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

132661665330051 is a deficient number, since it is larger than the sum of its proper divisors (77201502325629).

132661665330051 is a wasteful number, since it uses less digits than its factorization.

132661665330051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3061729347.

The product of its (nonzero) digits is 1749600, while the sum is 48.

The spelling of 132661665330051 in words is "one hundred thirty-two trillion, six hundred sixty-one billion, six hundred sixty-five million, three hundred thirty thousand, fifty-one".