121041204 has 12 divisors (see below), whose sum is σ = 282429504. Its totient is φ = 40347064.

The previous prime is 121041199. The next prime is 121041223. The reversal of 121041204 is 402140121.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5043372 + ... + 5043395.

It is an arithmetic number, because the mean of its divisors is an integer number (23535792).

Almost surely, 2^121041204 is an apocalyptic number.

It is an amenable number.

121041204 is an abundant number, since it is smaller than the sum of its proper divisors (161388300).

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

121041204 is a wasteful number, since it uses less digits than its factorization.

121041204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10086774 (or 10086772 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 121041204 is about 11001.8727496731. The cubic root of 121041204 is about 494.6648808148.

Adding to 121041204 its reverse (402140121), we get a palindrome (523181325).

The spelling of 121041204 in words is "one hundred twenty-one million, forty-one thousand, two hundred four".