1123132466 has 8 divisors (see below), whose sum is σ = 1685444124. Its totient is φ = 561317760.

The previous prime is 1123132459. The next prime is 1123132477. The reversal of 1123132466 is 6642313211.

It can be written as a sum of positive squares in 2 ways, for example, as 1104166441 + 18966025 = 33229^2 + 4355^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1123132466² = 2522853072366482312, which contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 118535 + ... + 127658.

Almost surely, 2^1123132466 is an apocalyptic number.

1123132466 is a deficient number, since it is larger than the sum of its proper divisors (562311658).

1123132466 is a wasteful number, since it uses less digits than its factorization.

1123132466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248476.

The product of its digits is 5184, while the sum is 29.

The square root of 1123132466 is about 33513.1685461103. The cubic root of 1123132466 is about 1039.4660924475.

Adding to 1123132466 its reverse (6642313211), we get a palindrome (7765445677).

The spelling of 1123132466 in words is "one billion, one hundred twenty-three million, one hundred thirty-two thousand, four hundred sixty-six".