30303032113 has 8 divisors (see below), whose sum is σ = 32016513600. Its totient is φ = 28601409168.

The previous prime is 30303032077. The next prime is 30303032173. The reversal of 30303032113 is 31123030303.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30303032113 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30303032173) 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 7 ways as a sum of consecutive naturals, for example, 2959381 + ... + 2969602.

It is an arithmetic number, because the mean of its divisors is an integer number (4002064200).

Almost surely, 2^30303032113 is an apocalyptic number.

It is an amenable number.

30303032113 is a deficient number, since it is larger than the sum of its proper divisors (1713481487).

30303032113 is a wasteful number, since it uses less digits than its factorization.

30303032113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5929271.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 30303032113 its reverse (31123030303), we get a palindrome (61426062416).

The spelling of 30303032113 in words is "thirty billion, three hundred three million, thirty-two thousand, one hundred thirteen".