30230021011 has 2 divisors, whose sum is σ = 30230021012. Its totient is φ = 30230021010.

The previous prime is 30230020999. The next prime is 30230021023. The reversal of 30230021011 is 11012003203.

It is a balanced prime because it is at equal distance from previous prime (30230020999) and next prime (30230021023).

It is a cyclic number.

It is not a de Polignac number, because 30230021011 - 2⁵ = 30230020979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30230020982 and 30230021000.

It is not a weakly prime, because it can be changed into another prime (30230021711) 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 as a sum of consecutive naturals, namely, 15115010505 + 15115010506.

It is an arithmetic number, because the mean of its divisors is an integer number (15115010506).

Almost surely, 2^30230021011 is an apocalyptic number.

30230021011 is a deficient number, since it is larger than the sum of its proper divisors (1).

30230021011 is an equidigital number, since it uses as much as digits as its factorization.

30230021011 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 30230021011 its reverse (11012003203), we get a palindrome (41242024214).

The spelling of 30230021011 in words is "thirty billion, two hundred thirty million, twenty-one thousand, eleven".