1041343111 has 2 divisors, whose sum is σ = 1041343112. Its totient is φ = 1041343110.

The previous prime is 1041343091. The next prime is 1041343123. The reversal of 1041343111 is 1113431401.

It is a strong prime.

It is an emirp because it is prime and its reverse (1113431401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1041343111 - 2¹⁵ = 1041310343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1041343151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520671555 + 520671556.

It is an arithmetic number, because the mean of its divisors is an integer number (520671556).

Almost surely, 2^1041343111 is an apocalyptic number.

1041343111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1041343111 is an equidigital number, since it uses as much as digits as its factorization.

1041343111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 1041343111 is about 32269.8483262627. The cubic root of 1041343111 is about 1013.5953654109.

Adding to 1041343111 its reverse (1113431401), we get a palindrome (2154774512).

The spelling of 1041343111 in words is "one billion, forty-one million, three hundred forty-three thousand, one hundred eleven".