1121123320323 has 8 divisors (see below), whose sum is σ = 1535231934288. Its totient is φ = 727215126624.

The previous prime is 1121123320297. The next prime is 1121123320327. The reversal of 1121123320323 is 3230233211211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1121123320323 - 2¹² = 1121123316227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1121123320293 and 1121123320302.

It is not an unprimeable number, because it can be changed into a prime (1121123320327) 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, 5050104936 + ... + 5050105157.

It is an arithmetic number, because the mean of its divisors is an integer number (191903991786).

Almost surely, 2^{1121123320323} is an apocalyptic number.

1121123320323 is a deficient number, since it is larger than the sum of its proper divisors (414108613965).

1121123320323 is a wasteful number, since it uses less digits than its factorization.

1121123320323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10100210133.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1121123320323 its reverse (3230233211211), we get a palindrome (4351356531534).

The spelling of 1121123320323 in words is "one trillion, one hundred twenty-one billion, one hundred twenty-three million, three hundred twenty thousand, three hundred twenty-three".