1032320132 has 24 divisors (see below), whose sum is σ = 1886260992. Its totient is φ = 493416000.

The previous prime is 1032320131. The next prime is 1032320147. The reversal of 1032320132 is 2310232301.

It is a self number, because there is not a number n which added to its sum of digits gives 1032320132.

It is not an unprimeable number, because it can be changed into a prime (1032320131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243632 + ... + 247832.

It is an arithmetic number, because the mean of its divisors is an integer number (78594208).

Almost surely, 2^1032320132 is an apocalyptic number.

It is an amenable number.

1032320132 is a deficient number, since it is larger than the sum of its proper divisors (853940860).

1032320132 is a wasteful number, since it uses less digits than its factorization.

1032320132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6899 (or 6897 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1032320132 is about 32129.7390590089. The cubic root of 1032320132 is about 1010.6593518402.

Adding to 1032320132 its reverse (2310232301), we get a palindrome (3342552433).

The spelling of 1032320132 in words is "one billion, thirty-two million, three hundred twenty thousand, one hundred thirty-two".