1000321232032 has 24 divisors (see below), whose sum is σ = 1971177738516. Its totient is φ = 499704663552.

The previous prime is 1000321231993. The next prime is 1000321232033. The reversal of 1000321232032 is 2302321230001.

1000321232032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 958527153936 + 41794078096 = 979044^2 + 204436^2 .

It is not an unprimeable number, because it can be changed into a prime (1000321232033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14212863 + ... + 14283070.

Almost surely, 2^{1000321232032} is an apocalyptic number.

It is an amenable number.

1000321232032 is a deficient number, since it is larger than the sum of its proper divisors (970856506484).

1000321232032 is a wasteful number, since it uses less digits than its factorization.

1000321232032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28497040 (or 28497032 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 1000321232032 its reverse (2302321230001), we get a palindrome (3302642462033).

The spelling of 1000321232032 in words is "one trillion, three hundred twenty-one million, two hundred thirty-two thousand, thirty-two".