103231133321093 has 2 divisors, whose sum is σ = 103231133321094. Its totient is φ = 103231133321092.

The previous prime is 103231133321083. The next prime is 103231133321117. The reversal of 103231133321093 is 390123331132301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 63547155892609 + 39683977428484 = 7971647^2 + 6299522^2 .

It is a cyclic number.

It is not a de Polignac number, because 103231133321093 - 2⁴ = 103231133321077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103231133321083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51615566660546 + 51615566660547.

It is an arithmetic number, because the mean of its divisors is an integer number (51615566660547).

Almost surely, 2^{103231133321093} is an apocalyptic number.

It is an amenable number.

103231133321093 is a deficient number, since it is larger than the sum of its proper divisors (1).

103231133321093 is an equidigital number, since it uses as much as digits as its factorization.

103231133321093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26244, while the sum is 35.

Adding to 103231133321093 its reverse (390123331132301), we get a palindrome (493354464453394).

The spelling of 103231133321093 in words is "one hundred three trillion, two hundred thirty-one billion, one hundred thirty-three million, three hundred twenty-one thousand, ninety-three".