132156106216291 has 2 divisors, whose sum is σ = 132156106216292. Its totient is φ = 132156106216290.

The previous prime is 132156106216289. The next prime is 132156106216327. The reversal of 132156106216291 is 192612601651231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 132156106216291 - 2¹ = 132156106216289 is a prime.

Together with 132156106216289, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (132156106216261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66078053108145 + 66078053108146.

It is an arithmetic number, because the mean of its divisors is an integer number (66078053108146).

Almost surely, 2^{132156106216291} is an apocalyptic number.

132156106216291 is a deficient number, since it is larger than the sum of its proper divisors (1).

132156106216291 is an equidigital number, since it uses as much as digits as its factorization.

132156106216291 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 233280, while the sum is 46.

The spelling of 132156106216291 in words is "one hundred thirty-two trillion, one hundred fifty-six billion, one hundred six million, two hundred sixteen thousand, two hundred ninety-one".