30220323100143 has 64 divisors (see below), whose sum is σ = 45098628180480. Its totient is φ = 17841000038400.

The previous prime is 30220323100139. The next prime is 30220323100151. The reversal of 30220323100143 is 34100132302203.

It is not a de Polignac number, because 30220323100143 - 2² = 30220323100139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30220323100243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4768865871 + ... + 4768872207.

It is an arithmetic number, because the mean of its divisors is an integer number (704666065320).

Almost surely, 2^{30220323100143} is an apocalyptic number.

30220323100143 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

30220323100143 is a deficient number, since it is larger than the sum of its proper divisors (14878305080337).

30220323100143 is a wasteful number, since it uses less digits than its factorization.

30220323100143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11288.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 30220323100143 its reverse (34100132302203), we get a palindrome (64320455402346).

The spelling of 30220323100143 in words is "thirty trillion, two hundred twenty billion, three hundred twenty-three million, one hundred thousand, one hundred forty-three".