30342124303 has 4 divisors (see below), whose sum is σ = 30342782520. Its totient is φ = 30341466088.

The previous prime is 30342124279. The next prime is 30342124313.

30342124303 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30342124303 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 (30342124313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 254293 + ... + 354046.

It is an arithmetic number, because the mean of its divisors is an integer number (7585695630).

Almost surely, 2^30342124303 is an apocalyptic number.

30342124303 is a deficient number, since it is larger than the sum of its proper divisors (658217).

30342124303 is an equidigital number, since it uses as much as digits as its factorization.

30342124303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658216.

The product of its (nonzero) digits is 5184, while the sum is 25.

The spelling of 30342124303 in words is "thirty billion, three hundred forty-two million, one hundred twenty-four thousand, three hundred three".