10871171860 has 24 divisors (see below), whose sum is σ = 24031012320. Its totient is φ = 4119601824.

The previous prime is 10871171837. The next prime is 10871171869. The reversal of 10871171860 is 6817117801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10871171869) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14303794 + ... + 14304553.

It is an arithmetic number, because the mean of its divisors is an integer number (1001292180).

Almost surely, 2^10871171860 is an apocalyptic number.

10871171860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10871171860 is an abundant number, since it is smaller than the sum of its proper divisors (13159840460).

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

10871171860 is a wasteful number, since it uses less digits than its factorization.

10871171860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28608375 (or 28608373 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 40.

The spelling of 10871171860 in words is "ten billion, eight hundred seventy-one million, one hundred seventy-one thousand, eight hundred sixty".