103144008 has 64 divisors (see below), whose sum is σ = 296121600. Its totient is φ = 29609280.

The previous prime is 103143979. The next prime is 103144009. The reversal of 103144008 is 800441301.

It is not an unprimeable number, because it can be changed into a prime (103144009) 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, 5266 + ... + 15297.

It is an arithmetic number, because the mean of its divisors is an integer number (4626900).

Almost surely, 2^103144008 is an apocalyptic number.

It is an amenable number.

103144008 is an abundant number, since it is smaller than the sum of its proper divisors (192977592).

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

103144008 is a wasteful number, since it uses less digits than its factorization.

103144008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20602 (or 20598 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 103144008 is about 10155.9838518974. The cubic root of 103144008 is about 468.9731740134.

Adding to 103144008 its reverse (800441301), we get a palindrome (903585309).

The spelling of 103144008 in words is "one hundred three million, one hundred forty-four thousand, eight".