104003001 has 32 divisors (see below), whose sum is σ = 157593600. Its totient is φ = 67772880.

The previous prime is 104002993. The next prime is 104003069. The reversal of 104003001 is 100300401.

It is not a de Polignac number, because 104003001 - 2³ = 104002993 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 (104003071) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 435040 + ... + 435278.

It is an arithmetic number, because the mean of its divisors is an integer number (4924800).

Almost surely, 2^104003001 is an apocalyptic number.

It is an amenable number.

104003001 is a deficient number, since it is larger than the sum of its proper divisors (53590599).

104003001 is a wasteful number, since it uses less digits than its factorization.

104003001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546 (or 540 counting only the distinct ones).

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

The square root of 104003001 is about 10198.1861622545. The cubic root of 104003001 is about 470.2714608054.

Adding to 104003001 its reverse (100300401), we get a palindrome (204303402).

The spelling of 104003001 in words is "one hundred four million, three thousand, one".