30303053005 has 8 divisors (see below), whose sum is σ = 36375333624. Its totient is φ = 24234662400.

The previous prime is 30303053003. The next prime is 30303053093. The reversal of 30303053005 is 50035030303.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2267569161 + 28035483844 = 47619^2 + 167438^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30303053005 - 2¹ = 30303053003 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 (30303053003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 955336 + ... + 986545.

It is an arithmetic number, because the mean of its divisors is an integer number (4546916703).

Almost surely, 2^30303053005 is an apocalyptic number.

It is an amenable number.

30303053005 is a deficient number, since it is larger than the sum of its proper divisors (6072280619).

30303053005 is a wasteful number, since it uses less digits than its factorization.

30303053005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1945007.

The product of its (nonzero) digits is 2025, while the sum is 22.

Adding to 30303053005 its reverse (50035030303), we get a palindrome (80338083308).

The spelling of 30303053005 in words is "thirty billion, three hundred three million, fifty-three thousand, five".