30220330032343 has 16 divisors (see below), whose sum is σ = 33670267545600. Its totient is φ = 26887539837600.

The previous prime is 30220330032329. The next prime is 30220330032377. The reversal of 30220330032343 is 34323003302203.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30220330032343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30220330032323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13736098 + ... + 15783568.

It is an arithmetic number, because the mean of its divisors is an integer number (2104391721600).

Almost surely, 2^{30220330032343} is an apocalyptic number.

30220330032343 is a deficient number, since it is larger than the sum of its proper divisors (3449937513257).

30220330032343 is a wasteful number, since it uses less digits than its factorization.

30220330032343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2076078.

The product of its (nonzero) digits is 23328, while the sum is 28.

Adding to 30220330032343 its reverse (34323003302203), we get a palindrome (64543333334546).

The spelling of 30220330032343 in words is "thirty trillion, two hundred twenty billion, three hundred thirty million, thirty-two thousand, three hundred forty-three".