1232532352321 has 4 divisors (see below), whose sum is σ = 1232551727872. Its totient is φ = 1232512976772.

The previous prime is 1232532352297. The next prime is 1232532352367.

1232532352321 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1232532352321 - 2⁷ = 1232532352193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1232532382321) 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, 9592041 + ... + 9719686.

It is an arithmetic number, because the mean of its divisors is an integer number (308137931968).

Almost surely, 2^{1232532352321} is an apocalyptic number.

It is an amenable number.

1232532352321 is a deficient number, since it is larger than the sum of its proper divisors (19375551).

1232532352321 is an equidigital number, since it uses as much as digits as its factorization.

1232532352321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19375550.

The product of its digits is 64800, while the sum is 34.

The spelling of 1232532352321 in words is "one trillion, two hundred thirty-two billion, five hundred thirty-two million, three hundred fifty-two thousand, three hundred twenty-one".