30223203130 has 32 divisors (see below), whose sum is σ = 56778050304. Its totient is φ = 11561421696.

The previous prime is 30223203103. The next prime is 30223203139. The reversal of 30223203130 is 3130232203.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 30223203098 and 30223203107.

It is not an unprimeable number, because it can be changed into a prime (30223203139) 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 in 15 ways as a sum of consecutive naturals, for example, 1648494 + ... + 1666726.

It is an arithmetic number, because the mean of its divisors is an integer number (1774314072).

Almost surely, 2^30223203130 is an apocalyptic number.

30223203130 is a deficient number, since it is larger than the sum of its proper divisors (26554847174).

30223203130 is a wasteful number, since it uses less digits than its factorization.

30223203130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25470.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 30223203130 its reverse (3130232203), we get a palindrome (33353435333).

The spelling of 30223203130 in words is "thirty billion, two hundred twenty-three million, two hundred three thousand, one hundred thirty".