30212311113030 has 32 divisors (see below), whose sum is σ = 72791685003744. Its totient is φ = 8025267593216.

The previous prime is 30212311112999. The next prime is 30212311113041. The reversal of 30212311113030 is 3031111321203.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 30212311112988 and 30212311113006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1959286137 + ... + 1959301556.

It is an arithmetic number, because the mean of its divisors is an integer number (2274740156367).

Almost surely, 2^{30212311113030} is an apocalyptic number.

30212311113030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30212311113030 is an abundant number, since it is smaller than the sum of its proper divisors (42579373890714).

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

30212311113030 is a wasteful number, since it uses less digits than its factorization.

30212311113030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3918587960.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 30212311113030 its reverse (3031111321203), we get a palindrome (33243422434233).

The spelling of 30212311113030 in words is "thirty trillion, two hundred twelve billion, three hundred eleven million, one hundred thirteen thousand, thirty".