30303313302232 has 128 divisors (see below), whose sum is σ = 61263993600000. Its totient is φ = 14024164650496.

The previous prime is 30303313302173. The next prime is 30303313302259. The reversal of 30303313302232 is 23220331330303.

It is a self number, because there is not a number n which added to its sum of digits gives 30303313302232.

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 31 ways as a sum of consecutive naturals, for example, 346125519 + ... + 346213057.

It is an arithmetic number, because the mean of its divisors is an integer number (478624950000).

Almost surely, 2^{30303313302232} is an apocalyptic number.

It is an amenable number.

30303313302232 is an abundant number, since it is smaller than the sum of its proper divisors (30960680297768).

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

30303313302232 is a wasteful number, since it uses less digits than its factorization.

30303313302232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88273 (or 88269 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 28.

Adding to 30303313302232 its reverse (23220331330303), we get a palindrome (53523644632535).

The spelling of 30303313302232 in words is "thirty trillion, three hundred three billion, three hundred thirteen million, three hundred two thousand, two hundred thirty-two".