1171382443210 has 32 divisors (see below), whose sum is σ = 2409776167680. Its totient is φ = 401604314112.

The previous prime is 1171382443157. The next prime is 1171382443219. The reversal of 1171382443210 is 123442831711.

It is a self number, because there is not a number n which added to its sum of digits gives 1171382443210.

It is not an unprimeable number, because it can be changed into a prime (1171382443219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2159146 + ... + 2646634.

It is an arithmetic number, because the mean of its divisors is an integer number (75305505240).

Almost surely, 2^{1171382443210} is an apocalyptic number.

1171382443210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1171382443210 is an abundant number, since it is smaller than the sum of its proper divisors (1238393724470).

1171382443210 is a wasteful number, since it uses less digits than its factorization.

1171382443210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521830.

The product of its (nonzero) digits is 32256, while the sum is 37.

The spelling of 1171382443210 in words is "one trillion, one hundred seventy-one billion, three hundred eighty-two million, four hundred forty-three thousand, two hundred ten".