1332123023321 has 4 divisors (see below), whose sum is σ = 1332896166672. Its totient is φ = 1331349879972.

The previous prime is 1332123023317. The next prime is 1332123023323. The reversal of 1332123023321 is 1233203212331.

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 1332123023321 - 2² = 1332123023317 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1332123023323) 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, 386569091 + ... + 386572536.

It is an arithmetic number, because the mean of its divisors is an integer number (333224041668).

Almost surely, 2^{1332123023321} is an apocalyptic number.

It is an amenable number.

1332123023321 is a deficient number, since it is larger than the sum of its proper divisors (773143351).

1332123023321 is an equidigital number, since it uses as much as digits as its factorization.

1332123023321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773143350.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 1332123023321 its reverse (1233203212331), we get a palindrome (2565326235652).

The spelling of 1332123023321 in words is "one trillion, three hundred thirty-two billion, one hundred twenty-three million, twenty-three thousand, three hundred twenty-one".