103243533400097 has 2 divisors, whose sum is σ = 103243533400098. Its totient is φ = 103243533400096.

The previous prime is 103243533400039. The next prime is 103243533400123. The reversal of 103243533400097 is 790004335342301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 89580337866721 + 13663195533376 = 9464689^2 + 3696376^2 .

It is a cyclic number.

It is not a de Polignac number, because 103243533400097 - 2⁴⁶ = 32874789222433 is a prime.

It is not a weakly prime, because it can be changed into another prime (103243533460097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51621766700048 + 51621766700049.

It is an arithmetic number, because the mean of its divisors is an integer number (51621766700049).

Almost surely, 2^{103243533400097} is an apocalyptic number.

It is an amenable number.

103243533400097 is a deficient number, since it is larger than the sum of its proper divisors (1).

103243533400097 is an equidigital number, since it uses as much as digits as its factorization.

103243533400097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 816480, while the sum is 44.

Adding to 103243533400097 its reverse (790004335342301), we get a palindrome (893247868742398).

The spelling of 103243533400097 in words is "one hundred three trillion, two hundred forty-three billion, five hundred thirty-three million, four hundred thousand, ninety-seven".