109199036 has 24 divisors (see below), whose sum is σ = 198196320. Its totient is φ = 52581312.

The previous prime is 109199017. The next prime is 109199047. The reversal of 109199036 is 630991901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55526 + ... + 57458.

It is an arithmetic number, because the mean of its divisors is an integer number (8258180).

Almost surely, 2^109199036 is an apocalyptic number.

It is an amenable number.

109199036 is a deficient number, since it is larger than the sum of its proper divisors (88997284).

109199036 is a wasteful number, since it uses less digits than its factorization.

109199036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2453 (or 2451 counting only the distinct ones).

The product of its (nonzero) digits is 13122, while the sum is 38.

The square root of 109199036 is about 10449.8342570588. The cubic root of 109199036 is about 477.9761955431.

The spelling of 109199036 in words is "one hundred nine million, one hundred ninety-nine thousand, thirty-six".