20203013223132 has 96 divisors (see below), whose sum is σ = 51411143884800. Its totient is φ = 6151312497600.

The previous prime is 20203013223109. The next prime is 20203013223137. The reversal of 20203013223132 is 23132231030202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20203013223137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3358332 + ... + 7189187.

It is an arithmetic number, because the mean of its divisors is an integer number (535532748800).

Almost surely, 2^{20203013223132} is an apocalyptic number.

It is an amenable number.

20203013223132 is an abundant number, since it is smaller than the sum of its proper divisors (31208130661668).

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

20203013223132 is a wasteful number, since it uses less digits than its factorization.

20203013223132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10547847 (or 10547845 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 20203013223132 its reverse (23132231030202), we get a palindrome (43335244253334).

The spelling of 20203013223132 in words is "twenty trillion, two hundred three billion, thirteen million, two hundred twenty-three thousand, one hundred thirty-two".