30432144011 has 2 divisors, whose sum is σ = 30432144012. Its totient is φ = 30432144010.

The previous prime is 30432143999. The next prime is 30432144059. The reversal of 30432144011 is 11044123403.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30432144011 - 2⁶ = 30432143947 is a prime.

It is a super-2 number, since 2×30432144011² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (30432143011) 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, 15216072005 + 15216072006.

It is an arithmetic number, because the mean of its divisors is an integer number (15216072006).

Almost surely, 2^30432144011 is an apocalyptic number.

30432144011 is a deficient number, since it is larger than the sum of its proper divisors (1).

30432144011 is an equidigital number, since it uses as much as digits as its factorization.

30432144011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 30432144011 its reverse (11044123403), we get a palindrome (41476267414).

The spelling of 30432144011 in words is "thirty billion, four hundred thirty-two million, one hundred forty-four thousand, eleven".