1050341231 has 2 divisors, whose sum is σ = 1050341232. Its totient is φ = 1050341230.

The previous prime is 1050341213. The next prime is 1050341251. The reversal of 1050341231 is 1321430501.

Together with previous prime (1050341213) it forms an Ormiston pair, because they use the same digits, order apart.

It is an a-pointer prime, because the next prime (1050341251) can be obtained adding 1050341231 to its sum of digits (20).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1050341231 is a prime.

It is a super-2 number, since 2×1050341231² = 2206433403077190722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1050341251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525170615 + 525170616.

It is an arithmetic number, because the mean of its divisors is an integer number (525170616).

Almost surely, 2^1050341231 is an apocalyptic number.

1050341231 is a deficient number, since it is larger than the sum of its proper divisors (1).

1050341231 is an equidigital number, since it uses as much as digits as its factorization.

1050341231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1050341231 is about 32408.9683729674. The cubic root of 1050341231 is about 1016.5064483645.

Adding to 1050341231 its reverse (1321430501), we get a palindrome (2371771732).

The spelling of 1050341231 in words is "one billion, fifty million, three hundred forty-one thousand, two hundred thirty-one".