103888356 has 72 divisors (see below), whose sum is σ = 286411104. Its totient is φ = 29053440.

The previous prime is 103888349. The next prime is 103888357. The reversal of 103888356 is 653888301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103888357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19980 + ... + 24636.

It is an arithmetic number, because the mean of its divisors is an integer number (3977932).

Almost surely, 2^103888356 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103888356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143205552).

103888356 is an abundant number, since it is smaller than the sum of its proper divisors (182522748).

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

103888356 is a wasteful number, since it uses less digits than its factorization.

103888356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4701 (or 4686 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 103888356 is about 10192.5637599183. The cubic root of 103888356 is about 470.0986001072.

Subtracting 103888356 from its reverse (653888301), we obtain a palindrome (549999945).

The spelling of 103888356 in words is "one hundred three million, eight hundred eighty-eight thousand, three hundred fifty-six".