30203220342 has 8 divisors (see below), whose sum is σ = 60406440696. Its totient is φ = 10067740112.

The previous prime is 30203220337. The next prime is 30203220379. The reversal of 30203220342 is 24302230203.

It is a sphenic number, since it is the product of 3 distinct primes.

30203220342 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2516935023 + ... + 2516935034.

It is an arithmetic number, because the mean of its divisors is an integer number (7550805087).

Almost surely, 2^30203220342 is an apocalyptic number.

30203220342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30203220342 is a wasteful number, since it uses less digits than its factorization.

30203220342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5033870062.

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 30203220342 its reverse (24302230203), we get a palindrome (54505450545).

The spelling of 30203220342 in words is "thirty billion, two hundred three million, two hundred twenty thousand, three hundred forty-two".