1332320123 has 8 divisors (see below), whose sum is σ = 1368875760. Its totient is φ = 1296230400.

The previous prime is 1332320111. The next prime is 1332320131. The reversal of 1332320123 is 3210232331.

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

It is not a de Polignac number, because 1332320123 - 2⁸ = 1332319867 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1332320095 and 1332320104.

It is not an unprimeable number, because it can be changed into a prime (1332320623) 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, 110678 + ... + 122123.

It is an arithmetic number, because the mean of its divisors is an integer number (171109470).

Almost surely, 2^1332320123 is an apocalyptic number.

1332320123 is a deficient number, since it is larger than the sum of its proper divisors (36555637).

1332320123 is an equidigital number, since it uses as much as digits as its factorization.

1332320123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232957.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 1332320123 is about 36500.9605764013. The cubic root of 1332320123 is about 1100.3635500814.

Adding to 1332320123 its reverse (3210232331), we get a palindrome (4542552454).

The spelling of 1332320123 in words is "one billion, three hundred thirty-two million, three hundred twenty thousand, one hundred twenty-three".