30502241343102 has 32 divisors (see below), whose sum is σ = 61045508160000. Its totient is φ = 10160578507968.

The previous prime is 30502241343097. The next prime is 30502241343113. The reversal of 30502241343102 is 20134314220503.

It is a self number, because there is not a number n which added to its sum of digits gives 30502241343102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53180649 + ... + 53751147.

It is an arithmetic number, because the mean of its divisors is an integer number (1907672130000).

Almost surely, 2^{30502241343102} is an apocalyptic number.

30502241343102 is an abundant number, since it is smaller than the sum of its proper divisors (30543266816898).

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

30502241343102 is a wasteful number, since it uses less digits than its factorization.

30502241343102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576480.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 30502241343102 its reverse (20134314220503), we get a palindrome (50636555563605).

The spelling of 30502241343102 in words is "thirty trillion, five hundred two billion, two hundred forty-one million, three hundred forty-three thousand, one hundred two".