202323243112 has 32 divisors (see below), whose sum is σ = 395896219200. Its totient is φ = 96751949184.

The previous prime is 202323242993. The next prime is 202323243119. The reversal of 202323243112 is 211342323202.

It is not an unprimeable number, because it can be changed into a prime (202323243119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1630564 + ... + 1750252.

It is an arithmetic number, because the mean of its divisors is an integer number (12371756850).

Almost surely, 2^202323243112 is an apocalyptic number.

It is an amenable number.

202323243112 is a deficient number, since it is larger than the sum of its proper divisors (193572976088).

202323243112 is a wasteful number, since it uses less digits than its factorization.

202323243112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128905 (or 128901 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 202323243112 its reverse (211342323202), we get a palindrome (413665566314).

The spelling of 202323243112 in words is "two hundred two billion, three hundred twenty-three million, two hundred forty-three thousand, one hundred twelve".