108380161 has 8 divisors (see below), whose sum is σ = 114770880. Its totient is φ = 102058128.

The previous prime is 108380143. The next prime is 108380197. The reversal of 108380161 is 161083801.

It is a happy number.

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 108380161 - 2⁷ = 108380033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108384161) 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, 13906 + ... + 20251.

It is an arithmetic number, because the mean of its divisors is an integer number (14346360).

It is a Proth number, since it is equal to 6615 ⋅ 2¹⁴ + 1 and 6615 < 2¹⁴.

Almost surely, 2^108380161 is an apocalyptic number.

It is an amenable number.

108380161 is a deficient number, since it is larger than the sum of its proper divisors (6390719).

108380161 is a wasteful number, since it uses less digits than its factorization.

108380161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34343.

The product of its (nonzero) digits is 1152, while the sum is 28.

The square root of 108380161 is about 10410.5792826336. The cubic root of 108380161 is about 476.7784278884.

The spelling of 108380161 in words is "one hundred eight million, three hundred eighty thousand, one hundred sixty-one".