1001134403 has 8 divisors (see below), whose sum is σ = 1061081280. Its totient is φ = 941304960.

The previous prime is 1001134399. The next prime is 1001134411. The reversal of 1001134403 is 3044311001.

1001134403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1001134403 - 2² = 1001134399 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1001134423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11483 + ... + 46196.

It is an arithmetic number, because the mean of its divisors is an integer number (132635160).

Almost surely, 2^1001134403 is an apocalyptic number.

1001134403 is a deficient number, since it is larger than the sum of its proper divisors (59946877).

1001134403 is a wasteful number, since it uses less digits than its factorization.

1001134403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58717.

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

The square root of 1001134403 is about 31640.7080040887. The cubic root of 1001134403 is about 1000.3779914378.

Adding to 1001134403 its reverse (3044311001), we get a palindrome (4045445404).

The spelling of 1001134403 in words is "one billion, one million, one hundred thirty-four thousand, four hundred three".