1101222303023 has 4 divisors (see below), whose sum is σ = 1119887087880. Its totient is φ = 1082557518168.

The previous prime is 1101222302981. The next prime is 1101222303029. The reversal of 1101222303023 is 3203032221011.

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 1101222303023 - 2²⁰ = 1101221254447 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1101222302986 and 1101222303004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101222303029) 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, 9332392340 + ... + 9332392457.

It is an arithmetic number, because the mean of its divisors is an integer number (279971771970).

Almost surely, 2^{1101222303023} is an apocalyptic number.

1101222303023 is a deficient number, since it is larger than the sum of its proper divisors (18664784857).

1101222303023 is an equidigital number, since it uses as much as digits as its factorization.

1101222303023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18664784856.

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

Adding to 1101222303023 its reverse (3203032221011), we get a palindrome (4304254524034).

The spelling of 1101222303023 in words is "one trillion, one hundred one billion, two hundred twenty-two million, three hundred three thousand, twenty-three".