30021032011 has 2 divisors, whose sum is σ = 30021032012. Its totient is φ = 30021032010.

The previous prime is 30021031987. The next prime is 30021032039. The reversal of 30021032011 is 11023012003.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30021032011 - 2²³ = 30012643403 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30021031982 and 30021032000.

It is not a weakly prime, because it can be changed into another prime (30021032611) 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, 15010516005 + 15010516006.

It is an arithmetic number, because the mean of its divisors is an integer number (15010516006).

Almost surely, 2^30021032011 is an apocalyptic number.

30021032011 is a deficient number, since it is larger than the sum of its proper divisors (1).

30021032011 is an equidigital number, since it uses as much as digits as its factorization.

30021032011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 30021032011 its reverse (11023012003), we get a palindrome (41044044014).

The spelling of 30021032011 in words is "thirty billion, twenty-one million, thirty-two thousand, eleven".