1120331 has 8 divisors (see below), whose sum is σ = 1154400. Its totient is φ = 1086912.

The previous prime is 1120321. The next prime is 1120337. The reversal of 1120331 is 1330211.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1120331 is a prime.

It is a super-2 number, since 2×1120331² = 2510283099122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120337) 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, 7445 + ... + 7593.

It is an arithmetic number, because the mean of its divisors is an integer number (144300).

2^1120331 is an apocalyptic number.

1120331 is a deficient number, since it is larger than the sum of its proper divisors (34069).

1120331 is a wasteful number, since it uses less digits than its factorization.

1120331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 1120331 is about 1058.4568956741. The cubic root of 1120331 is about 103.8601114791.

Adding to 1120331 its reverse (1330211), we get a palindrome (2450542).

The spelling of 1120331 in words is "one million, one hundred twenty thousand, three hundred thirty-one".