108861201 has 12 divisors (see below), whose sum is σ = 157510912. Its totient is φ = 72450936.

The previous prime is 108861199. The next prime is 108861211. The reversal of 108861201 is 102168801.

It is not a de Polignac number, because 108861201 - 2¹ = 108861199 is a prime.

It is a super-2 number, since 2×108861201² = 23701522166324802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108861211) 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, 4501 + ... + 15426.

Almost surely, 2^108861201 is an apocalyptic number.

It is an amenable number.

108861201 is a deficient number, since it is larger than the sum of its proper divisors (48649711).

108861201 is a wasteful number, since it uses less digits than its factorization.

108861201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20540 (or 20537 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 27.

The square root of 108861201 is about 10433.6571249011. The cubic root of 108861201 is about 477.4827726943.

The spelling of 108861201 in words is "one hundred eight million, eight hundred sixty-one thousand, two hundred one".