20301113232330 has 32 divisors (see below), whose sum is σ = 55683053437824. Its totient is φ = 4640254453056.

The previous prime is 20301113232329. The next prime is 20301113232343. The reversal of 20301113232330 is 3323231110302.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 20301113232330.

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, 48335983677 + ... + 48335984096.

It is an arithmetic number, because the mean of its divisors is an integer number (1740095419932).

Almost surely, 2^{20301113232330} is an apocalyptic number.

20301113232330 is an abundant number, since it is smaller than the sum of its proper divisors (35381940205494).

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

20301113232330 is a wasteful number, since it uses less digits than its factorization.

20301113232330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96671967790.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 20301113232330 its reverse (3323231110302), we get a palindrome (23624344342632).

The spelling of 20301113232330 in words is "twenty trillion, three hundred one billion, one hundred thirteen million, two hundred thirty-two thousand, three hundred thirty".