1302303113297 has 4 divisors (see below), whose sum is σ = 1302305476020. Its totient is φ = 1302300750576.

The previous prime is 1302303113203. The next prime is 1302303113311. The reversal of 1302303113297 is 7923113032031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 992014008001 + 310289105296 = 995999^2 + 557036^2 .

It is a cyclic number.

It is not a de Polignac number, because 1302303113297 - 2¹⁸ = 1302302851153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1302303113497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132479 + ... + 1619307.

It is an arithmetic number, because the mean of its divisors is an integer number (325576369005).

Almost surely, 2^{1302303113297} is an apocalyptic number.

It is an amenable number.

1302303113297 is a deficient number, since it is larger than the sum of its proper divisors (2362723).

1302303113297 is an equidigital number, since it uses as much as digits as its factorization.

1302303113297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2362722.

The product of its (nonzero) digits is 20412, while the sum is 35.

The spelling of 1302303113297 in words is "one trillion, three hundred two billion, three hundred three million, one hundred thirteen thousand, two hundred ninety-seven".