103903296 has 112 divisors (see below), whose sum is σ = 317821056. Its totient is φ = 29343744.

The previous prime is 103903291. The next prime is 103903357. The reversal of 103903296 is 692309301.

It is a tau number, because it is divible by the number of its divisors (112).

It is not an unprimeable number, because it can be changed into a prime (103903291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129970 + ... + 130766.

It is an arithmetic number, because the mean of its divisors is an integer number (2837688).

Almost surely, 2^103903296 is an apocalyptic number.

103903296 is a gapful number since it is divisible by the number (16) 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 103903296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158910528).

103903296 is an abundant number, since it is smaller than the sum of its proper divisors (213917760).

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

103903296 is an equidigital number, since it uses as much as digits as its factorization.

103903296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 916 (or 906 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 33.

The square root of 103903296 is about 10193.2966208190. The cubic root of 103903296 is about 470.1211337087.

The spelling of 103903296 in words is "one hundred three million, nine hundred three thousand, two hundred ninety-six".