30030203011 has 2 divisors, whose sum is σ = 30030203012. Its totient is φ = 30030203010.

The previous prime is 30030203003. The next prime is 30030203029. The reversal of 30030203011 is 11030203003.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30030203011 - 2³ = 30030203003 is a prime.

It is a super-2 number, since 2×30030203011² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30030202982 and 30030203000.

It is not a weakly prime, because it can be changed into another prime (30030203041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15015101505 + 15015101506.

It is an arithmetic number, because the mean of its divisors is an integer number (15015101506).

Almost surely, 2^30030203011 is an apocalyptic number.

30030203011 is a deficient number, since it is larger than the sum of its proper divisors (1).

30030203011 is an equidigital number, since it uses as much as digits as its factorization.

30030203011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 30030203011 its reverse (11030203003), we get a palindrome (41060406014).

The spelling of 30030203011 in words is "thirty billion, thirty million, two hundred three thousand, eleven".