1101040404 has 48 divisors (see below), whose sum is σ = 2659001856. Its totient is φ = 354355200.

The previous prime is 1101040399. The next prime is 1101040433. The reversal of 1101040404 is 4040401011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36189 + ... + 59259.

It is an arithmetic number, because the mean of its divisors is an integer number (55395872).

Almost surely, 2^1101040404 is an apocalyptic number.

It is an amenable number.

1101040404 is an abundant number, since it is smaller than the sum of its proper divisors (1557961452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1101040404 is a wasteful number, since it uses less digits than its factorization.

1101040404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23216 (or 23214 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 1101040404 is about 33181.9288770258. The cubic root of 1101040404 is about 1032.6054639226.

Adding to 1101040404 its reverse (4040401011), we get a palindrome (5141441415).

The spelling of 1101040404 in words is "one billion, one hundred one million, forty thousand, four hundred four".