1011143404 has 12 divisors (see below), whose sum is σ = 1769744200. Its totient is φ = 505502208.

The previous prime is 1011143389. The next prime is 1011143453. The reversal of 1011143404 is 4043411101.

1011143404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 29287 + ... + 53665.

Almost surely, 2^1011143404 is an apocalyptic number.

It is an amenable number.

1011143404 is a deficient number, since it is larger than the sum of its proper divisors (758600796).

1011143404 is a wasteful number, since it uses less digits than its factorization.

1011143404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34752 (or 34750 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1011143404 is about 31798.4811586969. The cubic root of 1011143404 is about 1003.7007555139.

Adding to 1011143404 its reverse (4043411101), we get a palindrome (5054554505).

The spelling of 1011143404 in words is "one billion, eleven million, one hundred forty-three thousand, four hundred four".