10317430981 has 16 divisors (see below), whose sum is σ = 12126598848. Its totient is φ = 8654112000.

The previous prime is 10317430979. The next prime is 10317431009. The reversal of 10317430981 is 18903471301.

10317430981 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10317430981 - 2¹ = 10317430979 is a prime.

It is a super-2 number, since 2×10317430981² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10317430981.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10317430931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 330706 + ... + 360556.

It is an arithmetic number, because the mean of its divisors is an integer number (757912428).

Almost surely, 2^10317430981 is an apocalyptic number.

10317430981 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10317430981 is a deficient number, since it is larger than the sum of its proper divisors (1809167867).

10317430981 is a wasteful number, since it uses less digits than its factorization.

10317430981 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32292.

The product of its (nonzero) digits is 18144, while the sum is 37.

The spelling of 10317430981 in words is "ten billion, three hundred seventeen million, four hundred thirty thousand, nine hundred eighty-one".