109504312 has 16 divisors (see below), whose sum is σ = 210870360. Its totient is φ = 53272224.

The previous prime is 109504309. The next prime is 109504321. The reversal of 109504312 is 213405901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184678 + ... + 185269.

Almost surely, 2^109504312 is an apocalyptic number.

It is an amenable number.

109504312 is a deficient number, since it is larger than the sum of its proper divisors (101366048).

109504312 is a wasteful number, since it uses less digits than its factorization.

109504312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369990 (or 369986 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 109504312 is about 10464.4308015295. The cubic root of 109504312 is about 478.4211900063.

The spelling of 109504312 in words is "one hundred nine million, five hundred four thousand, three hundred twelve".