100244444317 has 2 divisors, whose sum is σ = 100244444318. Its totient is φ = 100244444316.

The previous prime is 100244444273. The next prime is 100244444341. The reversal of 100244444317 is 713444442001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100244424996 + 19321 = 316614^2 + 139^2 .

It is a cyclic number.

It is not a de Polignac number, because 100244444317 - 2¹¹ = 100244442269 is a prime.

It is a super-2 number, since 2×100244444317² (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 (100244444347) 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, 50122222158 + 50122222159.

It is an arithmetic number, because the mean of its divisors is an integer number (50122222159).

Almost surely, 2^100244444317 is an apocalyptic number.

It is an amenable number.

100244444317 is a deficient number, since it is larger than the sum of its proper divisors (1).

100244444317 is an equidigital number, since it uses as much as digits as its factorization.

100244444317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43008, while the sum is 34.

Adding to 100244444317 its reverse (713444442001), we get a palindrome (813688886318).

The spelling of 100244444317 in words is "one hundred billion, two hundred forty-four million, four hundred forty-four thousand, three hundred seventeen".