1323102302057 has 2 divisors, whose sum is σ = 1323102302058. Its totient is φ = 1323102302056.

The previous prime is 1323102302021. The next prime is 1323102302099. The reversal of 1323102302057 is 7502032013231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 962981091856 + 360121210201 = 981316^2 + 600101^2 .

It is a cyclic number.

It is not a de Polignac number, because 1323102302057 - 2¹⁸ = 1323102039913 is a prime.

It is not a weakly prime, because it can be changed into another prime (1323102302017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661551151028 + 661551151029.

It is an arithmetic number, because the mean of its divisors is an integer number (661551151029).

Almost surely, 2^{1323102302057} is an apocalyptic number.

It is an amenable number.

1323102302057 is a deficient number, since it is larger than the sum of its proper divisors (1).

1323102302057 is an equidigital number, since it uses as much as digits as its factorization.

1323102302057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 29.

Adding to 1323102302057 its reverse (7502032013231), we get a palindrome (8825134315288).

The spelling of 1323102302057 in words is "one trillion, three hundred twenty-three billion, one hundred two million, three hundred two thousand, fifty-seven".