30242032103 has 16 divisors (see below), whose sum is σ = 32442710976. Its totient is φ = 28116760320.

The previous prime is 30242032049. The next prime is 30242032109. The reversal of 30242032103 is 30123024203.

It is a de Polignac number, because none of the positive numbers 2^k-30242032103 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 (30242032109) 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 15 ways as a sum of consecutive naturals, for example, 844523 + ... + 879603.

It is an arithmetic number, because the mean of its divisors is an integer number (2027669436).

Almost surely, 2^30242032103 is an apocalyptic number.

30242032103 is a deficient number, since it is larger than the sum of its proper divisors (2200678873).

30242032103 is a wasteful number, since it uses less digits than its factorization.

30242032103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36154.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 30242032103 its reverse (30123024203), we get a palindrome (60365056306).

The spelling of 30242032103 in words is "thirty billion, two hundred forty-two million, thirty-two thousand, one hundred three".