109318980 has 48 divisors (see below), whose sum is σ = 316653120. Its totient is φ = 28146048.

The previous prime is 109318969. The next prime is 109318981. The reversal of 109318980 is 89813901.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (109318981) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29674 + ... + 33153.

It is an arithmetic number, because the mean of its divisors is an integer number (6596940).

Almost surely, 2^109318980 is an apocalyptic number.

109318980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

109318980 is an abundant number, since it is smaller than the sum of its proper divisors (207334140).

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

109318980 is a wasteful number, since it uses less digits than its factorization.

109318980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62868 (or 62866 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 39.

The square root of 109318980 is about 10455.5717203795. The cubic root of 109318980 is about 478.1511342031.

The spelling of 109318980 in words is "one hundred nine million, three hundred eighteen thousand, nine hundred eighty".