30020133223130 has 64 divisors (see below), whose sum is σ = 55506316608000. Its totient is φ = 11684364561408.

The previous prime is 30020133223123. The next prime is 30020133223153. The reversal of 30020133223130 is 3132233102003.

It is a junction number, because it is equal to n+sod(n) for n = 30020133223096 and 30020133223105.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 412957826 + ... + 413030514.

It is an arithmetic number, because the mean of its divisors is an integer number (867286197000).

Almost surely, 2^{30020133223130} is an apocalyptic number.

30020133223130 is a deficient number, since it is larger than the sum of its proper divisors (25486183384870).

30020133223130 is a wasteful number, since it uses less digits than its factorization.

30020133223130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77831.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 30020133223130 its reverse (3132233102003), we get a palindrome (33152366325133).

The spelling of 30020133223130 in words is "thirty trillion, twenty billion, one hundred thirty-three million, two hundred twenty-three thousand, one hundred thirty".