1132123171 has 2 divisors, whose sum is σ = 1132123172. Its totient is φ = 1132123170.

The previous prime is 1132123133. The next prime is 1132123207. The reversal of 1132123171 is 1713212311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1132123171 - 2¹³ = 1132114979 is a prime.

It is not a weakly prime, because it can be changed into another prime (1132123271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566061585 + 566061586.

It is an arithmetic number, because the mean of its divisors is an integer number (566061586).

Almost surely, 2^1132123171 is an apocalyptic number.

1132123171 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132123171 is an equidigital number, since it uses as much as digits as its factorization.

1132123171 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 252, while the sum is 22.

The square root of 1132123171 is about 33647.0380717233. The cubic root of 1132123171 is about 1042.2323752948.

Adding to 1132123171 its reverse (1713212311), we get a palindrome (2845335482).

The spelling of 1132123171 in words is "one billion, one hundred thirty-two million, one hundred twenty-three thousand, one hundred seventy-one".