10317573019720 has 128 divisors (see below), whose sum is σ = 24371094159360. Its totient is φ = 3926194778880.

The previous prime is 10317573019661. The next prime is 10317573019759. The reversal of 10317573019720 is 2791037571301.

It is an unprimeable number.

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 in 31 ways as a sum of consecutive naturals, for example, 40332457 + ... + 40587463.

It is an arithmetic number, because the mean of its divisors is an integer number (190399173120).

Almost surely, 2^{10317573019720} is an apocalyptic number.

10317573019720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10317573019720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12185547079680).

10317573019720 is an abundant number, since it is smaller than the sum of its proper divisors (14053521139640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10317573019720 is a wasteful number, since it uses less digits than its factorization.

10317573019720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255603 (or 255599 counting only the distinct ones).

The product of its (nonzero) digits is 277830, while the sum is 46.

The spelling of 10317573019720 in words is "ten trillion, three hundred seventeen billion, five hundred seventy-three million, nineteen thousand, seven hundred twenty".