30134324303 has 4 divisors (see below), whose sum is σ = 30210229800. Its totient is φ = 30058418808.

The previous prime is 30134324249. The next prime is 30134324323. The reversal of 30134324303 is 30342343103.

It is a happy number.

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 30134324303 - 2⁸ = 30134324047 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 (30134324323) 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, 37952153 + ... + 37952946.

It is an arithmetic number, because the mean of its divisors is an integer number (7552557450).

Almost surely, 2^30134324303 is an apocalyptic number.

30134324303 is a deficient number, since it is larger than the sum of its proper divisors (75905497).

30134324303 is an equidigital number, since it uses as much as digits as its factorization.

30134324303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75905496.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 30134324303 its reverse (30342343103), we get a palindrome (60476667406).

The spelling of 30134324303 in words is "thirty billion, one hundred thirty-four million, three hundred twenty-four thousand, three hundred three".