1159133 has 4 divisors (see below), whose sum is σ = 1220160. Its totient is φ = 1098108.

The previous prime is 1159127. The next prime is 1159139. The reversal of 1159133 is 3319511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (1159127) and next prime (1159139).

It is a cyclic number.

It is not a de Polignac number, because 1159133 - 2²⁰ = 110557 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1159099 and 1159108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1159139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30485 + ... + 30522.

It is an arithmetic number, because the mean of its divisors is an integer number (305040).

2^1159133 is an apocalyptic number.

It is an amenable number.

1159133 is a deficient number, since it is larger than the sum of its proper divisors (61027).

1159133 is an equidigital number, since it uses as much as digits as its factorization.

1159133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61026.

The product of its digits is 405, while the sum is 23.

The square root of 1159133 is about 1076.6303915458. The cubic root of 1159133 is about 105.0455735651.

The spelling of 1159133 in words is "one million, one hundred fifty-nine thousand, one hundred thirty-three".