1045033301 has 6 divisors (see below), whose sum is σ = 1131604290. Its totient is φ = 964645968.

The previous prime is 1045033271. The next prime is 1045033321. The reversal of 1045033301 is 1033305401.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 59136100 + 985897201 = 7690^2 + 31399^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1045033301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045033321) 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, 3091646 + ... + 3091983.

It is an arithmetic number, because the mean of its divisors is an integer number (188600715).

Almost surely, 2^1045033301 is an apocalyptic number.

It is an amenable number.

1045033301 is a deficient number, since it is larger than the sum of its proper divisors (86570989).

1045033301 is an equidigital number, since it uses as much as digits as its factorization.

1045033301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6183655 (or 6183642 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 1045033301 is about 32326.9748198003. The cubic root of 1045033301 is about 1014.7912408477.

Adding to 1045033301 its reverse (1033305401), we get a palindrome (2078338702).

The spelling of 1045033301 in words is "one billion, forty-five million, thirty-three thousand, three hundred one".