1121101230323 has 2 divisors, whose sum is σ = 1121101230324. Its totient is φ = 1121101230322.

The previous prime is 1121101230289. The next prime is 1121101230343. The reversal of 1121101230323 is 3230321011211.

It is a happy number.

It is an a-pointer prime, because the next prime (1121101230343) can be obtained adding 1121101230323 to its sum of digits (20).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1121101230323 - 2²² = 1121097036019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1121101230295 and 1121101230304.

It is not a weakly prime, because it can be changed into another prime (1121101230343) 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 as a sum of consecutive naturals, namely, 560550615161 + 560550615162.

It is an arithmetic number, because the mean of its divisors is an integer number (560550615162).

Almost surely, 2^{1121101230323} is an apocalyptic number.

1121101230323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1121101230323 is an equidigital number, since it uses as much as digits as its factorization.

1121101230323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1121101230323 its reverse (3230321011211), we get a palindrome (4351422241534).

The spelling of 1121101230323 in words is "one trillion, one hundred twenty-one billion, one hundred one million, two hundred thirty thousand, three hundred twenty-three".