203525244212 has 48 divisors (see below), whose sum is σ = 370979781312. Its totient is φ = 97610261760.

The previous prime is 203525244161. The next prime is 203525244217. The reversal of 203525244212 is 212442525302.

203525244212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203525244217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39356387 + ... + 39361557.

It is an arithmetic number, because the mean of its divisors is an integer number (7728745444).

Almost surely, 2^203525244212 is an apocalyptic number.

It is an amenable number.

203525244212 is a deficient number, since it is larger than the sum of its proper divisors (167454537100).

203525244212 is a wasteful number, since it uses less digits than its factorization.

203525244212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8928 (or 8926 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 203525244212 its reverse (212442525302), we get a palindrome (415967769514).

The spelling of 203525244212 in words is "two hundred three billion, five hundred twenty-five million, two hundred forty-four thousand, two hundred twelve".