1131035 has 8 divisors (see below), whose sum is σ = 1401216. Its totient is φ = 875520.

The previous prime is 1131023. The next prime is 1131047. The reversal of 1131035 is 5301311.

It is an interprime number because it is at equal distance from previous prime (1131023) and next prime (1131047).

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

It is not a de Polignac number, because 1131035 - 2¹⁰ = 1130011 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3494 + ... + 3803.

It is an arithmetic number, because the mean of its divisors is an integer number (175152).

2^1131035 is an apocalyptic number.

1131035 is a deficient number, since it is larger than the sum of its proper divisors (270181).

1131035 is an equidigital number, since it uses as much as digits as its factorization.

1131035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7333.

The product of its (nonzero) digits is 45, while the sum is 14.

The square root of 1131035 is about 1063.5012929000. The cubic root of 1131035 is about 104.1898344913.

Adding to 1131035 its reverse (5301311), we get a palindrome (6432346).

The spelling of 1131035 in words is "one million, one hundred thirty-one thousand, thirty-five".