1001142134 has 8 divisors (see below), whose sum is σ = 1505135280. Its totient is φ = 499430376.

The previous prime is 1001142127. The next prime is 1001142151. The reversal of 1001142134 is 4312411001.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 569249 + ... + 571004.

It is an arithmetic number, because the mean of its divisors is an integer number (188141910).

Almost surely, 2^1001142134 is an apocalyptic number.

1001142134 is a deficient number, since it is larger than the sum of its proper divisors (503993146).

1001142134 is a wasteful number, since it uses less digits than its factorization.

1001142134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1140694.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1001142134 is about 31640.8301724212. The cubic root of 1001142134 is about 1000.3805664841.

Adding to 1001142134 its reverse (4312411001), we get a palindrome (5313553135).

The spelling of 1001142134 in words is "one billion, one million, one hundred forty-two thousand, one hundred thirty-four".