103210332397 has 2 divisors, whose sum is σ = 103210332398. Its totient is φ = 103210332396.

The previous prime is 103210332389. The next prime is 103210332509. The reversal of 103210332397 is 793233012301.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 80364312196 + 22846020201 = 283486^2 + 151149^2 .

It is a cyclic number.

It is not a de Polignac number, because 103210332397 - 2³ = 103210332389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103210332097) 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, 51605166198 + 51605166199.

It is an arithmetic number, because the mean of its divisors is an integer number (51605166199).

Almost surely, 2^103210332397 is an apocalyptic number.

It is an amenable number.

103210332397 is a deficient number, since it is larger than the sum of its proper divisors (1).

103210332397 is an equidigital number, since it uses as much as digits as its factorization.

103210332397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20412, while the sum is 34.

Adding to 103210332397 its reverse (793233012301), we get a palindrome (896443344698).

The spelling of 103210332397 in words is "one hundred three billion, two hundred ten million, three hundred thirty-two thousand, three hundred ninety-seven".