1135043 has 8 divisors (see below), whose sum is σ = 1397088. Its totient is φ = 897984.

The previous prime is 1135021. The next prime is 1135061. The reversal of 1135043 is 3405311.

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

It is a cyclic number.

It is not a de Polignac number, because 1135043 - 2⁸ = 1134787 is a prime.

It is a super-2 number, since 2×1135043² = 2576645223698, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1135063) 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, 6146 + ... + 6327.

It is an arithmetic number, because the mean of its divisors is an integer number (174636).

2^1135043 is an apocalyptic number.

1135043 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1135043 is a deficient number, since it is larger than the sum of its proper divisors (262045).

1135043 is a wasteful number, since it uses less digits than its factorization.

1135043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12493.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 1135043 is about 1065.3839683419. The cubic root of 1135043 is about 104.3127604122.

The spelling of 1135043 in words is "one million, one hundred thirty-five thousand, forty-three".