103321103231 has 2 divisors, whose sum is σ = 103321103232. Its totient is φ = 103321103230.

The previous prime is 103321103153. The next prime is 103321103239. The reversal of 103321103231 is 132301123301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103321103231 - 2¹⁰ = 103321102207 is a prime.

It is a super-2 number, since 2×103321103231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103321103239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51660551615 + 51660551616.

It is an arithmetic number, because the mean of its divisors is an integer number (51660551616).

Almost surely, 2^103321103231 is an apocalyptic number.

103321103231 is a deficient number, since it is larger than the sum of its proper divisors (1).

103321103231 is an equidigital number, since it uses as much as digits as its factorization.

103321103231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 103321103231 its reverse (132301123301), we get a palindrome (235622226532).

The spelling of 103321103231 in words is "one hundred three billion, three hundred twenty-one million, one hundred three thousand, two hundred thirty-one".