1121030213323 has 2 divisors, whose sum is σ = 1121030213324. Its totient is φ = 1121030213322.

The previous prime is 1121030213321. The next prime is 1121030213339. The reversal of 1121030213323 is 3233120301211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1121030213323 - 2¹ = 1121030213321 is a prime.

Together with 1121030213321, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 1121030213294 and 1121030213303.

It is not a weakly prime, because it can be changed into another prime (1121030213321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560515106661 + 560515106662.

It is an arithmetic number, because the mean of its divisors is an integer number (560515106662).

Almost surely, 2^{1121030213323} is an apocalyptic number.

1121030213323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1121030213323 is an equidigital number, since it uses as much as digits as its factorization.

1121030213323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1121030213323 its reverse (3233120301211), we get a palindrome (4354150514534).

The spelling of 1121030213323 in words is "one trillion, one hundred twenty-one billion, thirty million, two hundred thirteen thousand, three hundred twenty-three".