30220304132443 has 4 divisors (see below), whose sum is σ = 30220488151048. Its totient is φ = 30220120113840.

The previous prime is 30220304132441. The next prime is 30220304132479. The reversal of 30220304132443 is 34423140302203.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30220304132443 - 2¹ = 30220304132441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30220304132441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91762746 + ... + 92091487.

It is an arithmetic number, because the mean of its divisors is an integer number (7555122037762).

Almost surely, 2^{30220304132443} is an apocalyptic number.

30220304132443 is a deficient number, since it is larger than the sum of its proper divisors (184018605).

30220304132443 is a wasteful number, since it uses less digits than its factorization.

30220304132443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184018604.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 30220304132443 its reverse (34423140302203), we get a palindrome (64643444434646).

The spelling of 30220304132443 in words is "thirty trillion, two hundred twenty billion, three hundred four million, one hundred thirty-two thousand, four hundred forty-three".