11271173210 has 16 divisors (see below), whose sum is σ = 22132485792. Its totient is φ = 4098608400.

The previous prime is 11271173189. The next prime is 11271173227. The reversal of 11271173210 is 1237117211.

It is a self number, because there is not a number n which added to its sum of digits gives 11271173210.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51232496 + ... + 51232715.

It is an arithmetic number, because the mean of its divisors is an integer number (1383280362).

Almost surely, 2^11271173210 is an apocalyptic number.

11271173210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11271173210 is a deficient number, since it is larger than the sum of its proper divisors (10861312582).

11271173210 is a wasteful number, since it uses less digits than its factorization.

11271173210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102465229.

The product of its (nonzero) digits is 588, while the sum is 26.

It can be divided in two parts, 11271 and 173210, that added together give a palindrome (184481).

The spelling of 11271173210 in words is "eleven billion, two hundred seventy-one million, one hundred seventy-three thousand, two hundred ten".