1101320223023 has 8 divisors (see below), whose sum is σ = 1117928441520. Its totient is φ = 1084717022400.

The previous prime is 1101320223019. The next prime is 1101320223041. The reversal of 1101320223023 is 3203220231011.

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 1101320223023 - 2² = 1101320223019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1101320222986 and 1101320223004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101320223923) 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, 811028 + ... + 1691273.

It is an arithmetic number, because the mean of its divisors is an integer number (139741055190).

Almost surely, 2^{1101320223023} is an apocalyptic number.

1101320223023 is a deficient number, since it is larger than the sum of its proper divisors (16608218497).

1101320223023 is an equidigital number, since it uses as much as digits as its factorization.

1101320223023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2508937.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1101320223023 its reverse (3203220231011), we get a palindrome (4304540454034).

The spelling of 1101320223023 in words is "one trillion, one hundred one billion, three hundred twenty million, two hundred twenty-three thousand, twenty-three".