103230321097 has 2 divisors, whose sum is σ = 103230321098. Its totient is φ = 103230321096.

The previous prime is 103230321091. The next prime is 103230321101. The reversal of 103230321097 is 790123032301.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 57187461321 + 46042859776 = 239139^2 + 214576^2 .

It is a cyclic number.

It is not a de Polignac number, because 103230321097 - 2⁷ = 103230320969 is a prime.

It is not a weakly prime, because it can be changed into another prime (103230321091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51615160548 + 51615160549.

It is an arithmetic number, because the mean of its divisors is an integer number (51615160549).

Almost surely, 2^103230321097 is an apocalyptic number.

It is an amenable number.

103230321097 is a deficient number, since it is larger than the sum of its proper divisors (1).

103230321097 is an equidigital number, since it uses as much as digits as its factorization.

103230321097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6804, while the sum is 31.

Adding to 103230321097 its reverse (790123032301), we get a palindrome (893353353398).

The spelling of 103230321097 in words is "one hundred three billion, two hundred thirty million, three hundred twenty-one thousand, ninety-seven".