1303332113123 has 2 divisors, whose sum is σ = 1303332113124. Its totient is φ = 1303332113122.

The previous prime is 1303332113119. The next prime is 1303332113129. The reversal of 1303332113123 is 3213112333031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1303332113123 - 2² = 1303332113119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1303332113092 and 1303332113101.

It is not a weakly prime, because it can be changed into another prime (1303332113129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651666056561 + 651666056562.

It is an arithmetic number, because the mean of its divisors is an integer number (651666056562).

Almost surely, 2^{1303332113123} is an apocalyptic number.

1303332113123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1303332113123 is an equidigital number, since it uses as much as digits as its factorization.

1303332113123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 1303332113123 its reverse (3213112333031), we get a palindrome (4516444446154).

The spelling of 1303332113123 in words is "one trillion, three hundred three billion, three hundred thirty-two million, one hundred thirteen thousand, one hundred twenty-three".