1120002000323 has 2 divisors, whose sum is σ = 1120002000324. Its totient is φ = 1120002000322.

The previous prime is 1120002000311. The next prime is 1120002000343. The reversal of 1120002000323 is 3230002000211.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1120002000323 - 2⁴ = 1120002000307 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1120002000298 and 1120002000307.

It is not a weakly prime, because it can be changed into another prime (1120002000343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560001000161 + 560001000162.

It is an arithmetic number, because the mean of its divisors is an integer number (560001000162).

Almost surely, 2^{1120002000323} is an apocalyptic number.

1120002000323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120002000323 is an equidigital number, since it uses as much as digits as its factorization.

1120002000323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 1120002000323 its reverse (3230002000211), we get a palindrome (4350004000534).

The spelling of 1120002000323 in words is "one trillion, one hundred twenty billion, two million, three hundred twenty-three", and thus it is an aban number.