103811608 has 8 divisors (see below), whose sum is σ = 194646780. Its totient is φ = 51905800.

The previous prime is 103811599. The next prime is 103811633. The reversal of 103811608 is 806118301.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6488218 + ... + 6488233.

Almost surely, 2^103811608 is an apocalyptic number.

It is an amenable number.

103811608 is a deficient number, since it is larger than the sum of its proper divisors (90835172).

103811608 is a wasteful number, since it uses less digits than its factorization.

103811608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12976457 (or 12976453 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 28.

The square root of 103811608 is about 10188.7981626883. The cubic root of 103811608 is about 469.9828090890.

Adding to 103811608 its reverse (806118301), we get a palindrome (909929909).

The spelling of 103811608 in words is "one hundred three million, eight hundred eleven thousand, six hundred eight".