1001134 has 4 divisors (see below), whose sum is σ = 1501704. Its totient is φ = 500566.

The previous prime is 1001123. The next prime is 1001153. The reversal of 1001134 is 4311001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1001134.

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, 250282 + ... + 250285.

It is an arithmetic number, because the mean of its divisors is an integer number (375426).

2^1001134 is an apocalyptic number.

1001134 is a deficient number, since it is larger than the sum of its proper divisors (500570).

1001134 is an equidigital number, since it uses as much as digits as its factorization.

1001134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500569.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 1001134 is about 1000.5668393466. The cubic root of 1001134 is about 100.0377857206.

Adding to 1001134 its reverse (4311001), we get a palindrome (5312135).

The spelling of 1001134 in words is "one million, one thousand, one hundred thirty-four".