1303332113273 has 2 divisors, whose sum is σ = 1303332113274. Its totient is φ = 1303332113272.

The previous prime is 1303332113221. The next prime is 1303332113311. The reversal of 1303332113273 is 3723112333031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1263495146809 + 39836966464 = 1124053^2 + 199592^2 .

It is a cyclic number.

It is not a de Polignac number, because 1303332113273 - 2²⁰ = 1303331064697 is a prime.

It is not a weakly prime, because it can be changed into another prime (1303332113173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651666056636 + 651666056637.

It is an arithmetic number, because the mean of its divisors is an integer number (651666056637).

Almost surely, 2^{1303332113273} is an apocalyptic number.

It is an amenable number.

1303332113273 is a deficient number, since it is larger than the sum of its proper divisors (1).

1303332113273 is an equidigital number, since it uses as much as digits as its factorization.

1303332113273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20412, while the sum is 32.

The spelling of 1303332113273 in words is "one trillion, three hundred three billion, three hundred thirty-two million, one hundred thirteen thousand, two hundred seventy-three".