203242013210422 has 48 divisors (see below), whose sum is σ = 323030752691040. Its totient is φ = 95790425974656.

The previous prime is 203242013210417. The next prime is 203242013210429. The reversal of 203242013210422 is 224012310242302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203242013210429) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 230451903 + ... + 231332149.

It is an arithmetic number, because the mean of its divisors is an integer number (6729807347730).

Almost surely, 2^{203242013210422} is an apocalyptic number.

203242013210422 is a deficient number, since it is larger than the sum of its proper divisors (119788739480618).

203242013210422 is a wasteful number, since it uses less digits than its factorization.

203242013210422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 882517 (or 882474 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 203242013210422 its reverse (224012310242302), we get a palindrome (427254323452724).

The spelling of 203242013210422 in words is "two hundred three trillion, two hundred forty-two billion, thirteen million, two hundred ten thousand, four hundred twenty-two".