101304322109 has 2 divisors, whose sum is σ = 101304322110. Its totient is φ = 101304322108.

The previous prime is 101304322099. The next prime is 101304322139. The reversal of 101304322109 is 901223403101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 92292617209 + 9011704900 = 303797^2 + 94930^2 .

It is a cyclic number.

It is not a de Polignac number, because 101304322109 - 2¹² = 101304318013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101304322139) 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, 50652161054 + 50652161055.

It is an arithmetic number, because the mean of its divisors is an integer number (50652161055).

Almost surely, 2^101304322109 is an apocalyptic number.

It is an amenable number.

101304322109 is a deficient number, since it is larger than the sum of its proper divisors (1).

101304322109 is an equidigital number, since it uses as much as digits as its factorization.

101304322109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 26.

The spelling of 101304322109 in words is "one hundred one billion, three hundred four million, three hundred twenty-two thousand, one hundred nine".