10102043317 has 2 divisors, whose sum is σ = 10102043318. Its totient is φ = 10102043316.

The previous prime is 10102043243. The next prime is 10102043321. The reversal of 10102043317 is 71334020101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6496521201 + 3605522116 = 80601^2 + 60046^2 .

It is a cyclic number.

It is not a de Polignac number, because 10102043317 - 2¹⁵ = 10102010549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10102043327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5051021658 + 5051021659.

It is an arithmetic number, because the mean of its divisors is an integer number (5051021659).

Almost surely, 2^10102043317 is an apocalyptic number.

It is an amenable number.

10102043317 is a deficient number, since it is larger than the sum of its proper divisors (1).

10102043317 is an equidigital number, since it uses as much as digits as its factorization.

10102043317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 22.

Adding to 10102043317 its reverse (71334020101), we get a palindrome (81436063418).

The spelling of 10102043317 in words is "ten billion, one hundred two million, forty-three thousand, three hundred seventeen".