1100320110023 has 4 divisors (see below), whose sum is σ = 1100365558848. Its totient is φ = 1100274661200.

The previous prime is 1100320110013. The next prime is 1100320110053. The reversal of 1100320110023 is 3200110230011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1100320110023 - 2²⁸ = 1100051674567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100320110013) 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, 22688078 + ... + 22736523.

It is an arithmetic number, because the mean of its divisors is an integer number (275091389712).

Almost surely, 2^{1100320110023} is an apocalyptic number.

1100320110023 is a deficient number, since it is larger than the sum of its proper divisors (45448825).

1100320110023 is an equidigital number, since it uses as much as digits as its factorization.

1100320110023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45448824.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 1100320110023 its reverse (3200110230011), we get a palindrome (4300430340034).

The spelling of 1100320110023 in words is "one trillion, one hundred billion, three hundred twenty million, one hundred ten thousand, twenty-three".