320532132103 has 8 divisors (see below), whose sum is σ = 321224832000. Its totient is φ = 319839595320.

The previous prime is 320532132101. The next prime is 320532132209. The reversal of 320532132103 is 301231235023.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 320532132103 - 2¹ = 320532132101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320532132101) 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, 4415898 + ... + 4487896.

It is an arithmetic number, because the mean of its divisors is an integer number (40153104000).

Almost surely, 2^320532132103 is an apocalyptic number.

320532132103 is a deficient number, since it is larger than the sum of its proper divisors (692699897).

320532132103 is an equidigital number, since it uses as much as digits as its factorization.

320532132103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81557.

The product of its (nonzero) digits is 3240, while the sum is 25.

Adding to 320532132103 its reverse (301231235023), we get a palindrome (621763367126).

The spelling of 320532132103 in words is "three hundred twenty billion, five hundred thirty-two million, one hundred thirty-two thousand, one hundred three".