20301132033012 has 48 divisors (see below), whose sum is σ = 50624483232960. Its totient is φ = 6309459389952.

The previous prime is 20301132032999. The next prime is 20301132033031. The reversal of 20301132033012 is 21033023110302.

It is a self number, because there is not a number n which added to its sum of digits gives 20301132033012.

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, 465003187 + ... + 465046842.

It is an arithmetic number, because the mean of its divisors is an integer number (1054676734020).

Almost surely, 2^{20301132033012} is an apocalyptic number.

It is an amenable number.

20301132033012 is an abundant number, since it is smaller than the sum of its proper divisors (30323351199948).

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

20301132033012 is a wasteful number, since it uses less digits than its factorization.

20301132033012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930050160 (or 930050158 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 20301132033012 its reverse (21033023110302), we get a palindrome (41334155143314).

The spelling of 20301132033012 in words is "twenty trillion, three hundred one billion, one hundred thirty-two million, thirty-three thousand, twelve".