1002320132 has 12 divisors (see below), whose sum is σ = 1913520336. Its totient is φ = 455600040.

The previous prime is 1002320113. The next prime is 1002320141. The reversal of 1002320132 is 2310232001.

It is a happy number.

1002320132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11389958 + ... + 11390045.

It is an arithmetic number, because the mean of its divisors is an integer number (159460028).

Almost surely, 2^1002320132 is an apocalyptic number.

It is an amenable number.

1002320132 is a deficient number, since it is larger than the sum of its proper divisors (911200204).

1002320132 is a wasteful number, since it uses less digits than its factorization.

1002320132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22780018 (or 22780016 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1002320132 is about 31659.4398560682. The cubic root of 1002320132 is about 1000.7727799906.

Adding to 1002320132 its reverse (2310232001), we get a palindrome (3312552133).

It can be divided in two parts, 100 and 2320132, that added together give a palindrome (2320232).

The spelling of 1002320132 in words is "one billion, two million, three hundred twenty thousand, one hundred thirty-two".