108161801 has 8 divisors (see below), whose sum is σ = 123125184. Its totient is φ = 94053520.

The previous prime is 108161797. The next prime is 108161819.

108161801 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 108161801 - 2² = 108161797 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108161831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 213506 + ... + 214011.

It is an arithmetic number, because the mean of its divisors is an integer number (15390648).

Almost surely, 2^108161801 is an apocalyptic number.

108161801 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

108161801 is a deficient number, since it is larger than the sum of its proper divisors (14963383).

108161801 is a wasteful number, since it uses less digits than its factorization.

108161801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427551.

The product of its (nonzero) digits is 384, while the sum is 26.

The square root of 108161801 is about 10400.0865861780. The cubic root of 108161801 is about 476.4580145909.

The spelling of 108161801 in words is "one hundred eight million, one hundred sixty-one thousand, eight hundred one".