11108671670 has 32 divisors (see below), whose sum is σ = 21088442880. Its totient is φ = 4201515360.

The previous prime is 11108671669. The next prime is 11108671697. The reversal of 11108671670 is 7617680111.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43475 + ... + 155265.

It is an arithmetic number, because the mean of its divisors is an integer number (659013840).

Almost surely, 2^11108671670 is an apocalyptic number.

11108671670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11108671670 is a deficient number, since it is larger than the sum of its proper divisors (9979771210).

11108671670 is a wasteful number, since it uses less digits than its factorization.

11108671670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112340.

The product of its (nonzero) digits is 14112, while the sum is 38.

The spelling of 11108671670 in words is "eleven billion, one hundred eight million, six hundred seventy-one thousand, six hundred seventy".