1320023320001 has 8 divisors (see below), whose sum is σ = 1391787367680. Its totient is φ = 1248488185968.

The previous prime is 1320023319997. The next prime is 1320023320079. The reversal of 1320023320001 is 1000233200231.

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 1320023320001 - 2² = 1320023319997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1320023320501) 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, 57216566 + ... + 57239631.

It is an arithmetic number, because the mean of its divisors is an integer number (173973420960).

Almost surely, 2^{1320023320001} is an apocalyptic number.

It is an amenable number.

1320023320001 is a deficient number, since it is larger than the sum of its proper divisors (71764047679).

1320023320001 is a wasteful number, since it uses less digits than its factorization.

1320023320001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114456823.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 1320023320001 its reverse (1000233200231), we get a palindrome (2320256520232).

The spelling of 1320023320001 in words is "one trillion, three hundred twenty billion, twenty-three million, three hundred twenty thousand, one".