1303302322123 has 2 divisors, whose sum is σ = 1303302322124. Its totient is φ = 1303302322122.

The previous prime is 1303302322037. The next prime is 1303302322181. The reversal of 1303302322123 is 3212232033031.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1303302322123 is a prime.

It is not a weakly prime, because it can be changed into another prime (1303302322193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651651161061 + 651651161062.

It is an arithmetic number, because the mean of its divisors is an integer number (651651161062).

Almost surely, 2^{1303302322123} is an apocalyptic number.

1303302322123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1303302322123 is an equidigital number, since it uses as much as digits as its factorization.

1303302322123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 1303302322123 its reverse (3212232033031), we get a palindrome (4515534355154).

The spelling of 1303302322123 in words is "one trillion, three hundred three billion, three hundred two million, three hundred twenty-two thousand, one hundred twenty-three".