102104003 has 8 divisors (see below), whose sum is σ = 103324416. Its totient is φ = 100888200.

The previous prime is 102103999. The next prime is 102104021. The reversal of 102104003 is 300401201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102104003 - 2² = 102103999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102104203) 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, 64208 + ... + 65778.

It is an arithmetic number, because the mean of its divisors is an integer number (12915552).

Almost surely, 2^102104003 is an apocalyptic number.

102104003 is a deficient number, since it is larger than the sum of its proper divisors (1220413).

102104003 is a wasteful number, since it uses less digits than its factorization.

102104003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2305.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 102104003 is about 10104.6525422698. The cubic root of 102104003 is about 467.3916215737.

Adding to 102104003 its reverse (300401201), we get a palindrome (402505204).

The spelling of 102104003 in words is "one hundred two million, one hundred four thousand, three".