1050331 has 2 divisors, whose sum is σ = 1050332. Its totient is φ = 1050330.

The previous prime is 1050323. The next prime is 1050337. The reversal of 1050331 is 1330501.

It is a strong prime.

It is an emirp because it is prime and its reverse (1330501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1050331 - 2³ = 1050323 is a prime.

It is a super-2 number, since 2×1050331² = 2206390419122, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1050337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525165 + 525166.

It is an arithmetic number, because the mean of its divisors is an integer number (525166).

2^1050331 is an apocalyptic number.

1050331 is a deficient number, since it is larger than the sum of its proper divisors (1).

1050331 is an equidigital number, since it uses as much as digits as its factorization.

1050331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45, while the sum is 13.

The square root of 1050331 is about 1024.8565753314. The cubic root of 1050331 is about 101.6503147878.

Adding to 1050331 its reverse (1330501), we get a palindrome (2380832).

The spelling of 1050331 in words is "one million, fifty thousand, three hundred thirty-one".