1000001104 has 20 divisors (see below), whose sum is σ = 1941222976. Its totient is φ = 499040352.

The previous prime is 1000001099. The next prime is 1000001137. The reversal of 1000001104 is 4011000001.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51384 + ... + 68119.

Almost surely, 2^1000001104 is an apocalyptic number.

It is an amenable number.

1000001104 is a deficient number, since it is larger than the sum of its proper divisors (941221872).

1000001104 is a wasteful number, since it uses less digits than its factorization.

1000001104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120034 (or 120028 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 7.

The square root of 1000001104 is about 31622.7940574517. The cubic root of 1000001104 is about 1000.0003679999. Note that the first 3 decimals are identical.

Adding to 1000001104 its reverse (4011000001), we get a palindrome (5011001105).

The spelling of 1000001104 in words is "one billion, one thousand, one hundred four".