1303102302049 has 2 divisors, whose sum is σ = 1303102302050. Its totient is φ = 1303102302048.

The previous prime is 1303102302043. The next prime is 1303102302079. The reversal of 1303102302049 is 9402032013031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1173928910400 + 129173391649 = 1083480^2 + 359407^2 .

It is a cyclic number.

It is not a de Polignac number, because 1303102302049 - 2¹⁵ = 1303102269281 is a prime.

It is not a weakly prime, because it can be changed into another prime (1303102302043) 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, 651551151024 + 651551151025.

It is an arithmetic number, because the mean of its divisors is an integer number (651551151025).

Almost surely, 2^{1303102302049} is an apocalyptic number.

It is an amenable number.

1303102302049 is a deficient number, since it is larger than the sum of its proper divisors (1).

1303102302049 is an equidigital number, since it uses as much as digits as its factorization.

1303102302049 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 28.

The spelling of 1303102302049 in words is "one trillion, three hundred three billion, one hundred two million, three hundred two thousand, forty-nine".