1126352171 has 12 divisors (see below), whose sum is σ = 1352514240. Its totient is φ = 934300080.

The previous prime is 1126352111. The next prime is 1126352173. The reversal of 1126352171 is 1712536211.

It is not a de Polignac number, because 1126352171 - 2²⁶ = 1059243307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1126352173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 369236 + ... + 372273.

It is an arithmetic number, because the mean of its divisors is an integer number (112709520).

Almost surely, 2^1126352171 is an apocalyptic number.

1126352171 is a deficient number, since it is larger than the sum of its proper divisors (226162069).

1126352171 is an equidigital number, since it uses as much as digits as its factorization.

1126352171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741554 (or 741547 counting only the distinct ones).

The product of its digits is 2520, while the sum is 29.

The square root of 1126352171 is about 33561.1705844716. The cubic root of 1126352171 is about 1040.4584304762.

Adding to 1126352171 its reverse (1712536211), we get a palindrome (2838888382).

The spelling of 1126352171 in words is "one billion, one hundred twenty-six million, three hundred fifty-two thousand, one hundred seventy-one".