109655154108 has 96 divisors (see below), whose sum is σ = 296741491200. Its totient is φ = 34951923072.

The previous prime is 109655154101. The next prime is 109655154149. The reversal of 109655154108 is 801451556901.

109655154108 is a `hidden beast` number, since 1 + 0 + 96 + 5 + 515 + 41 + 0 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109655154101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14748760 + ... + 14756192.

It is an arithmetic number, because the mean of its divisors is an integer number (3091057200).

Almost surely, 2^109655154108 is an apocalyptic number.

109655154108 is a gapful number since it is divisible by the number (18) 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 109655154108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148370745600).

109655154108 is an abundant number, since it is smaller than the sum of its proper divisors (187086337092).

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

109655154108 is a wasteful number, since it uses less digits than its factorization.

109655154108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13408 (or 13400 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 45.

The spelling of 109655154108 in words is "one hundred nine billion, six hundred fifty-five million, one hundred fifty-four thousand, one hundred eight".