1121110022323 has 12 divisors (see below), whose sum is σ = 1162486699920. Its totient is φ = 1081160207456.

The previous prime is 1121110022321. The next prime is 1121110022411. The reversal of 1121110022323 is 3232200111211.

It is not a de Polignac number, because 1121110022323 - 2¹ = 1121110022321 is a prime.

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 1121110022323.

It is not an unprimeable number, because it can be changed into a prime (1121110022321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88840 + ... + 1500037.

It is an arithmetic number, because the mean of its divisors is an integer number (96873891660).

Almost surely, 2^{1121110022323} is an apocalyptic number.

1121110022323 is a deficient number, since it is larger than the sum of its proper divisors (41376677597).

1121110022323 is an equidigital number, since it uses as much as digits as its factorization.

1121110022323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1589774 (or 1589745 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1121110022323 its reverse (3232200111211), we get a palindrome (4353310133534).

The spelling of 1121110022323 in words is "one trillion, one hundred twenty-one billion, one hundred ten million, twenty-two thousand, three hundred twenty-three".