132126817155811 has 2 divisors, whose sum is σ = 132126817155812. Its totient is φ = 132126817155810.

The previous prime is 132126817155791. The next prime is 132126817155829. The reversal of 132126817155811 is 118551718621231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 132126817155811 - 2⁹ = 132126817155299 is a prime.

It is a super-2 number, since 2×132126817155811² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (132126817155881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66063408577905 + 66063408577906.

It is an arithmetic number, because the mean of its divisors is an integer number (66063408577906).

Almost surely, 2^{132126817155811} is an apocalyptic number.

132126817155811 is a deficient number, since it is larger than the sum of its proper divisors (1).

132126817155811 is an equidigital number, since it uses as much as digits as its factorization.

132126817155811 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 806400, while the sum is 52.

The spelling of 132126817155811 in words is "one hundred thirty-two trillion, one hundred twenty-six billion, eight hundred seventeen million, one hundred fifty-five thousand, eight hundred eleven".