109813504 has 36 divisors (see below), whose sum is σ = 220200120. Its totient is φ = 54656000.

The previous prime is 109813453. The next prime is 109813511. The reversal of 109813504 is 405318901.

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, 63402 + ... + 65110.

It is an arithmetic number, because the mean of its divisors is an integer number (6116670).

Almost surely, 2^109813504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 109813504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110100060).

109813504 is an abundant number, since it is smaller than the sum of its proper divisors (110386616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

109813504 is an equidigital number, since it uses as much as digits as its factorization.

109813504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1976 (or 1962 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 109813504 is about 10479.1938621251. The cubic root of 109813504 is about 478.8710505210.

The spelling of 109813504 in words is "one hundred nine million, eight hundred thirteen thousand, five hundred four".