103808530 has 32 divisors (see below), whose sum is σ = 215248896. Its totient is φ = 35308224.

The previous prime is 103808521. The next prime is 103808531. The reversal of 103808530 is 35808301.

It is not an unprimeable number, because it can be changed into a prime (103808531) 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, 3052 + ... + 14728.

It is an arithmetic number, because the mean of its divisors is an integer number (6726528).

Almost surely, 2^103808530 is an apocalyptic number.

103808530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103808530 is an abundant number, since it is smaller than the sum of its proper divisors (111440366).

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

103808530 is a wasteful number, since it uses less digits than its factorization.

103808530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11818.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 103808530 is about 10188.6471133316. The cubic root of 103808530 is about 469.9781640678.

The spelling of 103808530 in words is "one hundred three million, eight hundred eight thousand, five hundred thirty".