108155311 has 8 divisors (see below), whose sum is σ = 121794048. Its totient is φ = 95151000.

The previous prime is 108155273. The next prime is 108155347. The reversal of 108155311 is 113551801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 108155311 - 2⁷ = 108155183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108155111) 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, 158245 + ... + 158926.

It is an arithmetic number, because the mean of its divisors is an integer number (15224256).

Almost surely, 2^108155311 is an apocalyptic number.

108155311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

108155311 is a deficient number, since it is larger than the sum of its proper divisors (13638737).

108155311 is a wasteful number, since it uses less digits than its factorization.

108155311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317213.

The product of its (nonzero) digits is 600, while the sum is 25.

The square root of 108155311 is about 10399.7745648644. The cubic root of 108155311 is about 476.4484848113.

The spelling of 108155311 in words is "one hundred eight million, one hundred fifty-five thousand, three hundred eleven".