109133536 has 24 divisors (see below), whose sum is σ = 217077840. Its totient is φ = 54002688.

The previous prime is 109133509. The next prime is 109133537. The reversal of 109133536 is 635331901.

It is a junction number, because it is equal to n+sod(n) for n = 109133498 and 109133507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109133537) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14476 + ... + 20683.

It is an arithmetic number, because the mean of its divisors is an integer number (9044910).

Almost surely, 2^109133536 is an apocalyptic number.

109133536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

109133536 is a deficient number, since it is larger than the sum of its proper divisors (107944304).

109133536 is an equidigital number, since it uses as much as digits as its factorization.

109133536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35266 (or 35258 counting only the distinct ones).

The product of its (nonzero) digits is 7290, while the sum is 31.

The square root of 109133536 is about 10446.6997659548. The cubic root of 109133536 is about 477.8806095268.

The spelling of 109133536 in words is "one hundred nine million, one hundred thirty-three thousand, five hundred thirty-six".