108331101 has 12 divisors (see below), whose sum is σ = 162274112. Its totient is φ = 72220572.

The previous prime is 108331057. The next prime is 108331117. The reversal of 108331101 is 101133801.

It is a happy number.

It is not a de Polignac number, because 108331101 - 2⁹ = 108330589 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108331121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 222661 + ... + 223146.

Almost surely, 2^108331101 is an apocalyptic number.

It is an amenable number.

108331101 is a deficient number, since it is larger than the sum of its proper divisors (53943011).

108331101 is an frugal number, since it uses more digits than its factorization.

108331101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445822 (or 445810 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The square root of 108331101 is about 10408.2227589536. Note that the first 3 decimals coincide. The cubic root of 108331101 is about 476.7064765899.

Adding to 108331101 its reverse (101133801), we get a palindrome (209464902).

The spelling of 108331101 in words is "one hundred eight million, three hundred thirty-one thousand, one hundred one".