1132172158123 has 2 divisors, whose sum is σ = 1132172158124. Its totient is φ = 1132172158122.

The previous prime is 1132172158069. The next prime is 1132172158127. The reversal of 1132172158123 is 3218512712311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1132172158123 - 2³⁷ = 994733204651 is a prime.

It is not a weakly prime, because it can be changed into another prime (1132172158127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566086079061 + 566086079062.

It is an arithmetic number, because the mean of its divisors is an integer number (566086079062).

Almost surely, 2^{1132172158123} is an apocalyptic number.

1132172158123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132172158123 is an equidigital number, since it uses as much as digits as its factorization.

1132172158123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20160, while the sum is 37.

The spelling of 1132172158123 in words is "one trillion, one hundred thirty-two billion, one hundred seventy-two million, one hundred fifty-eight thousand, one hundred twenty-three".