103899004 has 24 divisors (see below), whose sum is σ = 206978688. Its totient is φ = 45173040.

The previous prime is 103899001. The next prime is 103899013. The reversal of 103899004 is 400998301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103899001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50322 + ... + 52345.

It is an arithmetic number, because the mean of its divisors is an integer number (8624112).

Almost surely, 2^103899004 is an apocalyptic number.

It is an amenable number.

103899004 is a deficient number, since it is larger than the sum of its proper divisors (103079684).

103899004 is a wasteful number, since it uses less digits than its factorization.

103899004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102705 (or 102703 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 103899004 is about 10193.0860881286. The cubic root of 103899004 is about 470.1146604213.

The spelling of 103899004 in words is "one hundred three million, eight hundred ninety-nine thousand, four".