109200481 has 16 divisors (see below), whose sum is σ = 124419456. Its totient is φ = 95078016.

The previous prime is 109200473. The next prime is 109200517. The reversal of 109200481 is 184002901.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 109200481 - 2³ = 109200473 is a prime.

It is a super-2 number, since 2×109200481² = 23849490101262722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109200781) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19326 + ... + 24328.

It is an arithmetic number, because the mean of its divisors is an integer number (7776216).

Almost surely, 2^109200481 is an apocalyptic number.

It is an amenable number.

109200481 is a deficient number, since it is larger than the sum of its proper divisors (15218975).

109200481 is a wasteful number, since it uses less digits than its factorization.

109200481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5112.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 109200481 is about 10449.9033966827. The cubic root of 109200481 is about 477.9783038418.

The spelling of 109200481 in words is "one hundred nine million, two hundred thousand, four hundred eighty-one".