104100003 has 24 divisors (see below), whose sum is σ = 175095648. Its totient is φ = 58361472.

The previous prime is 104099969. The next prime is 104100023. The reversal of 104100003 is 300001401.

It is not a de Polignac number, because 104100003 - 2¹³ = 104091811 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (104100023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12250 + ... + 18927.

It is an arithmetic number, because the mean of its divisors is an integer number (7295652).

Almost surely, 2^104100003 is an apocalyptic number.

104100003 is a deficient number, since it is larger than the sum of its proper divisors (70995645).

104100003 is a wasteful number, since it uses less digits than its factorization.

104100003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31243 (or 31240 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 104100003 is about 10202.9408995642. The cubic root of 104100003 is about 470.4176203616.

Adding to 104100003 its reverse (300001401), we get a palindrome (404101404).

The spelling of 104100003 in words is "one hundred four million, one hundred thousand, three".