30042303013 has 8 divisors (see below), whose sum is σ = 30196755936. Its totient is φ = 29887964400.

The previous prime is 30042302963. The next prime is 30042303023. The reversal of 30042303013 is 31030324003.

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-30042303013 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 (30042303023) 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, 525870 + ... + 580192.

It is an arithmetic number, because the mean of its divisors is an integer number (3774594492).

Almost surely, 2^30042303013 is an apocalyptic number.

It is an amenable number.

30042303013 is a deficient number, since it is larger than the sum of its proper divisors (154452923).

30042303013 is a wasteful number, since it uses less digits than its factorization.

30042303013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57155.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 30042303013 its reverse (31030324003), we get a palindrome (61072627016).

The spelling of 30042303013 in words is "thirty billion, forty-two million, three hundred three thousand, thirteen".