1130401132 has 12 divisors (see below), whose sum is σ = 2260802320. Its totient is φ = 484457616.

The previous prime is 1130401109. The next prime is 1130401141. The reversal of 1130401132 is 2311040311.

1130401132 is an admirable number.

It is a super-3 number, since 3×1130401132³ (a number of 28 digits) contains 333 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, 20185707 + ... + 20185762.

Almost surely, 2^1130401132 is an apocalyptic number.

It is an amenable number.

1130401132 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1130401132 is a wasteful number, since it uses less digits than its factorization.

1130401132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40371480 (or 40371478 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1130401132 is about 33621.4385771936. The cubic root of 1130401132 is about 1041.7036708803.

Adding to 1130401132 its reverse (2311040311), we get a palindrome (3441441443).

The spelling of 1130401132 in words is "one billion, one hundred thirty million, four hundred one thousand, one hundred thirty-two".