100031310343 has 2 divisors, whose sum is σ = 100031310344. Its totient is φ = 100031310342.

The previous prime is 100031310317. The next prime is 100031310347. The reversal of 100031310343 is 343013130001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100031310343 - 2⁵ = 100031310311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100031310343.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100031310347) 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, 50015655171 + 50015655172.

It is an arithmetic number, because the mean of its divisors is an integer number (50015655172).

Almost surely, 2^100031310343 is an apocalyptic number.

100031310343 is a deficient number, since it is larger than the sum of its proper divisors (1).

100031310343 is an equidigital number, since it uses as much as digits as its factorization.

100031310343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 100031310343 its reverse (343013130001), we get a palindrome (443044440344).

The spelling of 100031310343 in words is "one hundred billion, thirty-one million, three hundred ten thousand, three hundred forty-three".