1043301361 has 16 divisors (see below), whose sum is σ = 1100643840. Its totient is φ = 987497280.

The previous prime is 1043301359. The next prime is 1043301379. The reversal of 1043301361 is 1631033401.

It is a happy number.

It is not a de Polignac number, because 1043301361 - 2¹ = 1043301359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1043301341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 648420 + ... + 650026.

It is an arithmetic number, because the mean of its divisors is an integer number (68790240).

Almost surely, 2^1043301361 is an apocalyptic number.

It is an amenable number.

1043301361 is a deficient number, since it is larger than the sum of its proper divisors (57342479).

1043301361 is a wasteful number, since it uses less digits than its factorization.

1043301361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2064.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 1043301361 is about 32300.1758663943. The cubic root of 1043301361 is about 1014.2303243130.

Adding to 1043301361 its reverse (1631033401), we get a palindrome (2674334762).

The spelling of 1043301361 in words is "one billion, forty-three million, three hundred one thousand, three hundred sixty-one".