103153928 has 64 divisors (see below), whose sum is σ = 209919600. Its totient is φ = 47416320.

The previous prime is 103153927. The next prime is 103153933. The reversal of 103153928 is 829351301.

It can be written as a sum of positive squares in 8 ways, for example, as 77123524 + 26030404 = 8782^2 + 5102^2 .

It is a junction number, because it is equal to n+sod(n) for n = 103153894 and 103153903.

It is not an unprimeable number, because it can be changed into a prime (103153927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 523526 + ... + 523722.

Almost surely, 2^103153928 is an apocalyptic number.

It is an amenable number.

103153928 is an abundant number, since it is smaller than the sum of its proper divisors (106765672).

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

103153928 is a wasteful number, since it uses less digits than its factorization.

103153928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330 (or 326 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 103153928 is about 10156.4722221842. The cubic root of 103153928 is about 468.9882082193.

The spelling of 103153928 in words is "one hundred three million, one hundred fifty-three thousand, nine hundred twenty-eight".