1320113232023 has 8 divisors (see below), whose sum is σ = 1339061836320. Its totient is φ = 1301174501760.

The previous prime is 1320113232019. The next prime is 1320113232041. The reversal of 1320113232023 is 3202323110231.

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 1320113232023 - 2² = 1320113232019 is a prime.

It is a super-2 number, since 2×1320113232023² (a number of 25 digits) contains 22 as substring.

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 1320113232023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1320113231023) 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, 2198990 + ... + 2734187.

It is an arithmetic number, because the mean of its divisors is an integer number (167382729540).

Almost surely, 2^{1320113232023} is an apocalyptic number.

1320113232023 is a deficient number, since it is larger than the sum of its proper divisors (18948604297).

1320113232023 is an equidigital number, since it uses as much as digits as its factorization.

1320113232023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4937017.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1320113232023 its reverse (3202323110231), we get a palindrome (4522436342254).

The spelling of 1320113232023 in words is "one trillion, three hundred twenty billion, one hundred thirteen million, two hundred thirty-two thousand, twenty-three".