100233440317 has 2 divisors, whose sum is σ = 100233440318. Its totient is φ = 100233440316.

The previous prime is 100233440269. The next prime is 100233440327. The reversal of 100233440317 is 713044332001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86517751321 + 13715688996 = 294139^2 + 117114^2 .

It is an emirp because it is prime and its reverse (713044332001) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100233440317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100233440327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50116720158 + 50116720159.

It is an arithmetic number, because the mean of its divisors is an integer number (50116720159).

Almost surely, 2^100233440317 is an apocalyptic number.

It is an amenable number.

100233440317 is a deficient number, since it is larger than the sum of its proper divisors (1).

100233440317 is an equidigital number, since it uses as much as digits as its factorization.

100233440317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 28.

Adding to 100233440317 its reverse (713044332001), we get a palindrome (813277772318).

The spelling of 100233440317 in words is "one hundred billion, two hundred thirty-three million, four hundred forty thousand, three hundred seventeen".