1001133404 has 6 divisors (see below), whose sum is σ = 1751983464. Its totient is φ = 500566700.

The previous prime is 1001133359. The next prime is 1001133479. The reversal of 1001133404 is 4043311001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125141672 + ... + 125141679.

It is an arithmetic number, because the mean of its divisors is an integer number (291997244).

Almost surely, 2^1001133404 is an apocalyptic number.

It is an amenable number.

1001133404 is a deficient number, since it is larger than the sum of its proper divisors (750850060).

1001133404 is a wasteful number, since it uses less digits than its factorization.

1001133404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250283355 (or 250283353 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1001133404 is about 31640.6922174595. The cubic root of 1001133404 is about 1000.3776586893.

Adding to 1001133404 its reverse (4043311001), we get a palindrome (5044444405).

The spelling of 1001133404 in words is "one billion, one million, one hundred thirty-three thousand, four hundred four".