30130030303 has 4 divisors (see below), whose sum is σ = 30623965288. Its totient is φ = 29636095320.

The previous prime is 30130030277. The next prime is 30130030319. The reversal of 30130030303 is 30303003103.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30130030303 - 2²⁹ = 29593159391 is a prime.

It is a Duffinian number.

30130030303 is a modest number, since divided by 30303 gives 30130 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30130030003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 246967401 + ... + 246967522.

It is an arithmetic number, because the mean of its divisors is an integer number (7655991322).

Almost surely, 2^30130030303 is an apocalyptic number.

30130030303 is a deficient number, since it is larger than the sum of its proper divisors (493934985).

30130030303 is an equidigital number, since it uses as much as digits as its factorization.

30130030303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493934984.

The product of its (nonzero) digits is 243, while the sum is 16.

Adding to 30130030303 its reverse (30303003103), we get a palindrome (60433033406).

The spelling of 30130030303 in words is "thirty billion, one hundred thirty million, thirty thousand, three hundred three".