13200323140997 has 2 divisors, whose sum is σ = 13200323140998. Its totient is φ = 13200323140996.

The previous prime is 13200323140919. The next prime is 13200323141039. The reversal of 13200323140997 is 79904132300231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10840431135361 + 2359892005636 = 3292481^2 + 1536194^2 .

It is a cyclic number.

It is not a de Polignac number, because 13200323140997 - 2³² = 13196028173701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13200323149997) 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, 6600161570498 + 6600161570499.

It is an arithmetic number, because the mean of its divisors is an integer number (6600161570499).

Almost surely, 2^{13200323140997} is an apocalyptic number.

It is an amenable number.

13200323140997 is a deficient number, since it is larger than the sum of its proper divisors (1).

13200323140997 is an equidigital number, since it uses as much as digits as its factorization.

13200323140997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 244944, while the sum is 44.

The spelling of 13200323140997 in words is "thirteen trillion, two hundred billion, three hundred twenty-three million, one hundred forty thousand, nine hundred ninety-seven".