10317961612843 has 2 divisors, whose sum is σ = 10317961612844. Its totient is φ = 10317961612842.

The previous prime is 10317961612793. The next prime is 10317961612853. The reversal of 10317961612843 is 34821616971301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10317961612843 - 2³³ = 10309371678251 is a prime.

It is a super-3 number, since 3×10317961612843³ (a number of 40 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (10317961612853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5158980806421 + 5158980806422.

It is an arithmetic number, because the mean of its divisors is an integer number (5158980806422).

Almost surely, 2^{10317961612843} is an apocalyptic number.

10317961612843 is a deficient number, since it is larger than the sum of its proper divisors (1).

10317961612843 is an equidigital number, since it uses as much as digits as its factorization.

10317961612843 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1306368, while the sum is 52.

The spelling of 10317961612843 in words is "ten trillion, three hundred seventeen billion, nine hundred sixty-one million, six hundred twelve thousand, eight hundred forty-three".