1132231032 has 48 divisors (see below), whose sum is σ = 3075624240. Its totient is φ = 376282368.

The previous prime is 1132230977. The next prime is 1132231039. The reversal of 1132231032 is 2301322311.

1132231032 is a `hidden beast` number, since 1 + 1 + 322 + 310 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1132230996 and 1132231014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132231039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 933 + ... + 47595.

It is an arithmetic number, because the mean of its divisors is an integer number (64075505).

Almost surely, 2^1132231032 is an apocalyptic number.

1132231032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1132231032 is an abundant number, since it is smaller than the sum of its proper divisors (1943393208).

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

1132231032 is a wasteful number, since it uses less digits than its factorization.

1132231032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47012 (or 47005 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1132231032 is about 33648.6408640825. The cubic root of 1132231032 is about 1042.2654731824.

Adding to 1132231032 its reverse (2301322311), we get a palindrome (3433553343).

The spelling of 1132231032 in words is "one billion, one hundred thirty-two million, two hundred thirty-one thousand, thirty-two".