132331333321 has 16 divisors (see below), whose sum is σ = 145890900288. Its totient is φ = 119028312000.

The previous prime is 132331333319. The next prime is 132331333403. The reversal of 132331333321 is 123333133231.

It is a cyclic number.

It is not a de Polignac number, because 132331333321 - 2¹ = 132331333319 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 132331333321.

It is not an unprimeable number, because it can be changed into a prime (132331333021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1607455 + ... + 1687771.

It is an arithmetic number, because the mean of its divisors is an integer number (9118181268).

Almost surely, 2^132331333321 is an apocalyptic number.

132331333321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

132331333321 is a deficient number, since it is larger than the sum of its proper divisors (13559566967).

132331333321 is a wasteful number, since it uses less digits than its factorization.

132331333321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81912.

The product of its digits is 8748, while the sum is 28.

Adding to 132331333321 its reverse (123333133231), we get a palindrome (255664466552).

The spelling of 132331333321 in words is "one hundred thirty-two billion, three hundred thirty-one million, three hundred thirty-three thousand, three hundred twenty-one".