1004111104 has 18 divisors (see below), whose sum is σ = 2004300410. Its totient is φ = 502055424.

The previous prime is 1004111099. The next prime is 1004111113. The reversal of 1004111104 is 4011114001.

It can be written as a sum of positive squares in only one way, i.e., 958521600 + 45589504 = 30960^2 + 6752^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1960899 + ... + 1961410.

Almost surely, 2^1004111104 is an apocalyptic number.

It is an amenable number.

1004111104 is a deficient number, since it is larger than the sum of its proper divisors (1000189306).

1004111104 is an frugal number, since it uses more digits than its factorization.

1004111104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3922325 (or 3922311 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

The square root of 1004111104 is about 31687.7121925834. The cubic root of 1004111104 is about 1001.3684943689.

Adding to 1004111104 its reverse (4011114001), we get a palindrome (5015225105).

The spelling of 1004111104 in words is "one billion, four million, one hundred eleven thousand, one hundred four".