101313323219 has 2 divisors, whose sum is σ = 101313323220. Its totient is φ = 101313323218.

The previous prime is 101313323207. The next prime is 101313323273. The reversal of 101313323219 is 912323313101.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101313323219 - 2¹² = 101313319123 is a prime.

It is a super-2 number, since 2×101313323219² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101313323191 and 101313323200.

It is not a weakly prime, because it can be changed into another prime (101313313219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50656661609 + 50656661610.

It is an arithmetic number, because the mean of its divisors is an integer number (50656661610).

Almost surely, 2^101313323219 is an apocalyptic number.

101313323219 is a deficient number, since it is larger than the sum of its proper divisors (1).

101313323219 is an equidigital number, since it uses as much as digits as its factorization.

101313323219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 29.

The spelling of 101313323219 in words is "one hundred one billion, three hundred thirteen million, three hundred twenty-three thousand, two hundred nineteen".