30242203111 has 2 divisors, whose sum is σ = 30242203112. Its totient is φ = 30242203110.

The previous prime is 30242203093. The next prime is 30242203127. The reversal of 30242203111 is 11130224203.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30242203111 - 2⁷ = 30242202983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30242203811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15121101555 + 15121101556.

It is an arithmetic number, because the mean of its divisors is an integer number (15121101556).

Almost surely, 2^30242203111 is an apocalyptic number.

30242203111 is a deficient number, since it is larger than the sum of its proper divisors (1).

30242203111 is an equidigital number, since it uses as much as digits as its factorization.

30242203111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 30242203111 its reverse (11130224203), we get a palindrome (41372427314).

The spelling of 30242203111 in words is "thirty billion, two hundred forty-two million, two hundred three thousand, one hundred eleven".