111241040204 has 12 divisors (see below), whose sum is σ = 222482080464. Its totient is φ = 47674731504.

The previous prime is 111241040201. The next prime is 111241040213. The reversal of 111241040204 is 402040142111.

111241040204 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (111241040201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1986447119 + ... + 1986447174.

It is an arithmetic number, because the mean of its divisors is an integer number (18540173372).

Almost surely, 2^111241040204 is an apocalyptic number.

111241040204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

111241040204 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

111241040204 is a wasteful number, since it uses less digits than its factorization.

111241040204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3972894304 (or 3972894302 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 111241040204 its reverse (402040142111), we get a palindrome (513281182315).

The spelling of 111241040204 in words is "one hundred eleven billion, two hundred forty-one million, forty thousand, two hundred four".