103982668938 has 48 divisors (see below), whose sum is σ = 235574441856. Its totient is φ = 33085752480.

The previous prime is 103982668913. The next prime is 103982668939. The reversal of 103982668938 is 839866289301.

It is not an unprimeable number, because it can be changed into a prime (103982668939) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56253 + ... + 459488.

It is an arithmetic number, because the mean of its divisors is an integer number (4907800872).

Almost surely, 2^103982668938 is an apocalyptic number.

103982668938 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

103982668938 is an abundant number, since it is smaller than the sum of its proper divisors (131591772918).

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

103982668938 is a wasteful number, since it uses less digits than its factorization.

103982668938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516259 (or 516256 counting only the distinct ones).

The product of its (nonzero) digits is 26873856, while the sum is 63.

The spelling of 103982668938 in words is "one hundred three billion, nine hundred eighty-two million, six hundred sixty-eight thousand, nine hundred thirty-eight".