30030220323 has 12 divisors (see below), whose sum is σ = 43416540648. Its totient is φ = 20001890400.

The previous prime is 30030220321. The next prime is 30030220327. The reversal of 30030220323 is 32302203003.

It is not a de Polignac number, because 30030220323 - 2¹ = 30030220321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30030220296 and 30030220305.

It is not an unprimeable number, because it can be changed into a prime (30030220321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1510953 + ... + 1530698.

It is an arithmetic number, because the mean of its divisors is an integer number (3618045054).

Almost surely, 2^30030220323 is an apocalyptic number.

30030220323 is a deficient number, since it is larger than the sum of its proper divisors (13386320325).

30030220323 is a wasteful number, since it uses less digits than its factorization.

30030220323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3042754 (or 3042751 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 18.

Adding to 30030220323 its reverse (32302203003), we get a palindrome (62332423326).

The spelling of 30030220323 in words is "thirty billion, thirty million, two hundred twenty thousand, three hundred twenty-three".