1323014425897 has 2 divisors, whose sum is σ = 1323014425898. Its totient is φ = 1323014425896.

The previous prime is 1323014425891. The next prime is 1323014425903. The reversal of 1323014425897 is 7985244103231.

It is a balanced prime because it is at equal distance from previous prime (1323014425891) and next prime (1323014425903).

It can be written as a sum of positive squares in only one way, i.e., 1032217392361 + 290797033536 = 1015981^2 + 539256^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1323014425897 is a prime.

It is a super-2 number, since 2×1323014425897² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1323014425897.

It is not a weakly prime, because it can be changed into another prime (1323014425891) 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 as a sum of consecutive naturals, namely, 661507212948 + 661507212949.

It is an arithmetic number, because the mean of its divisors is an integer number (661507212949).

Almost surely, 2^{1323014425897} is an apocalyptic number.

It is an amenable number.

1323014425897 is a deficient number, since it is larger than the sum of its proper divisors (1).

1323014425897 is an equidigital number, since it uses as much as digits as its factorization.

1323014425897 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1451520, while the sum is 49.

The spelling of 1323014425897 in words is "one trillion, three hundred twenty-three billion, fourteen million, four hundred twenty-five thousand, eight hundred ninety-seven".