107818999092 has 144 divisors (see below), whose sum is σ = 319417862400. Its totient is φ = 30029852160.

The previous prime is 107818999073. The next prime is 107818999121. The reversal of 107818999092 is 290999818701.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1558534 + ... + 1626242.

It is an arithmetic number, because the mean of its divisors is an integer number (2218179600).

Almost surely, 2^107818999092 is an apocalyptic number.

107818999092 is a gapful number since it is divisible by the number (12) 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 107818999092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159708931200).

107818999092 is an abundant number, since it is smaller than the sum of its proper divisors (211598863308).

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

107818999092 is a wasteful number, since it uses less digits than its factorization.

107818999092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67886 (or 67881 counting only the distinct ones).

The product of its (nonzero) digits is 5878656, while the sum is 63.

The spelling of 107818999092 in words is "one hundred seven billion, eight hundred eighteen million, nine hundred ninety-nine thousand, ninety-two".