30542102303 has 2 divisors, whose sum is σ = 30542102304. Its totient is φ = 30542102302.

The previous prime is 30542102237. The next prime is 30542102323. The reversal of 30542102303 is 30320124503.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30542102303 - 2¹⁰ = 30542101279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30542102323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15271051151 + 15271051152.

It is an arithmetic number, because the mean of its divisors is an integer number (15271051152).

Almost surely, 2^30542102303 is an apocalyptic number.

30542102303 is a deficient number, since it is larger than the sum of its proper divisors (1).

30542102303 is an equidigital number, since it uses as much as digits as its factorization.

30542102303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 23.

Adding to 30542102303 its reverse (30320124503), we get a palindrome (60862226806).

The spelling of 30542102303 in words is "thirty billion, five hundred forty-two million, one hundred two thousand, three hundred three".