1003300045 has 16 divisors (see below), whose sum is σ = 1321480512. Its totient is φ = 725189760.

The previous prime is 1003300013. The next prime is 1003300063. The reversal of 1003300045 is 5400033001.

It is not a de Polignac number, because 1003300045 - 2⁵ = 1003300013 is a prime.

It is a super-2 number, since 2×1003300045² = 2013221960594004050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 46992 + ... + 64921.

It is an arithmetic number, because the mean of its divisors is an integer number (82592532).

Almost surely, 2^1003300045 is an apocalyptic number.

It is an amenable number.

1003300045 is a deficient number, since it is larger than the sum of its proper divisors (318180467).

1003300045 is a wasteful number, since it uses less digits than its factorization.

1003300045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112092.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 1003300045 is about 31674.9119177939. The cubic root of 1003300045 is about 1001.0988071806.

Adding to 1003300045 its reverse (5400033001), we get a palindrome (6403333046).

The spelling of 1003300045 in words is "one billion, three million, three hundred thousand, forty-five".