1043311041 has 6 divisors (see below), whose sum is σ = 1507004850. Its totient is φ = 695540688.

The previous prime is 1043311037. The next prime is 1043311057. The reversal of 1043311041 is 1401133401.

It can be written as a sum of positive squares in only one way, i.e., 811053441 + 232257600 = 28479^2 + 15240^2 .

It is not a de Polignac number, because 1043311041 - 2² = 1043311037 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1043311091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57961716 + ... + 57961733.

It is an arithmetic number, because the mean of its divisors is an integer number (251167475).

Almost surely, 2^1043311041 is an apocalyptic number.

It is an amenable number.

1043311041 is a deficient number, since it is larger than the sum of its proper divisors (463693809).

1043311041 is a wasteful number, since it uses less digits than its factorization.

1043311041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115923455 (or 115923452 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1043311041 is about 32300.3257104321. The cubic root of 1043311041 is about 1014.2334610606.

Adding to 1043311041 its reverse (1401133401), we get a palindrome (2444444442).

The spelling of 1043311041 in words is "one billion, forty-three million, three hundred eleven thousand, forty-one".