112121203304 has 32 divisors (see below), whose sum is σ = 235537178400. Its totient is φ = 49586771520.

The previous prime is 112121203277. The next prime is 112121203307. The reversal of 112121203304 is 403302121211.

It is not an unprimeable number, because it can be changed into a prime (112121203307) 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, 17214374 + ... + 17220885.

It is an arithmetic number, because the mean of its divisors is an integer number (7360536825).

Almost surely, 2^112121203304 is an apocalyptic number.

It is an amenable number.

112121203304 is an abundant number, since it is smaller than the sum of its proper divisors (123415975096).

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

112121203304 is a wasteful number, since it uses less digits than its factorization.

112121203304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34435313 (or 34435309 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 112121203304 its reverse (403302121211), we get a palindrome (515423324515).

The spelling of 112121203304 in words is "one hundred twelve billion, one hundred twenty-one million, two hundred three thousand, three hundred four".