103321203133 has 2 divisors, whose sum is σ = 103321203134. Its totient is φ = 103321203132.

The previous prime is 103321203119. The next prime is 103321203143. The reversal of 103321203133 is 331302123301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 62838958329 + 40482244804 = 250677^2 + 201202^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103321203133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103321203143) 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, 51660601566 + 51660601567.

It is an arithmetic number, because the mean of its divisors is an integer number (51660601567).

Almost surely, 2^103321203133 is an apocalyptic number.

It is an amenable number.

103321203133 is a deficient number, since it is larger than the sum of its proper divisors (1).

103321203133 is an equidigital number, since it uses as much as digits as its factorization.

103321203133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 103321203133 its reverse (331302123301), we get a palindrome (434623326434).

The spelling of 103321203133 in words is "one hundred three billion, three hundred twenty-one million, two hundred three thousand, one hundred thirty-three".