109001376 has 120 divisors (see below), whose sum is σ = 349804224. Its totient is φ = 33022080.

The previous prime is 109001359. The next prime is 109001377. The reversal of 109001376 is 673100901.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109001377) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 26601 + ... + 30423.

Almost surely, 2^109001376 is an apocalyptic number.

109001376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 109001376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174902112).

109001376 is an abundant number, since it is smaller than the sum of its proper divisors (240802848).

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

109001376 is a wasteful number, since it uses less digits than its factorization.

109001376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3856 (or 3839 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 27.

The square root of 109001376 is about 10440.3724071510. The cubic root of 109001376 is about 477.6876281728.

The spelling of 109001376 in words is "one hundred nine million, one thousand, three hundred seventy-six".