103378140684 has 144 divisors (see below), whose sum is σ = 327072695040. Its totient is φ = 26802403200.

The previous prime is 103378140673. The next prime is 103378140737. The reversal of 103378140684 is 486041873301.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 74142 + ... + 460709.

It is an arithmetic number, because the mean of its divisors is an integer number (2271338160).

Almost surely, 2^103378140684 is an apocalyptic number.

103378140684 is a gapful number since it is divisible by the number (14) 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 103378140684, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163536347520).

103378140684 is an abundant number, since it is smaller than the sum of its proper divisors (223694554356).

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

103378140684 is a wasteful number, since it uses less digits than its factorization.

103378140684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534940 (or 534935 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The spelling of 103378140684 in words is "one hundred three billion, three hundred seventy-eight million, one hundred forty thousand, six hundred eighty-four".