1100223321023 has 8 divisors (see below), whose sum is σ = 1141666390656. Its totient is φ = 1059501000600.

The previous prime is 1100223321013. The next prime is 1100223321031. The reversal of 1100223321023 is 3201233220011.

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 1100223321023 - 2⁴ = 1100223321007 is a prime.

It is a super-3 number, since 3×1100223321023³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1100223320986 and 1100223321004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100223321013) 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, 180184193 + ... + 180190298.

It is an arithmetic number, because the mean of its divisors is an integer number (142708298832).

Almost surely, 2^{1100223321023} is an apocalyptic number.

1100223321023 is a deficient number, since it is larger than the sum of its proper divisors (41443069633).

1100223321023 is an equidigital number, since it uses as much as digits as its factorization.

1100223321023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360374605.

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

Adding to 1100223321023 its reverse (3201233220011), we get a palindrome (4301456541034).

The spelling of 1100223321023 in words is "one trillion, one hundred billion, two hundred twenty-three million, three hundred twenty-one thousand, twenty-three".