121301336 has 16 divisors (see below), whose sum is σ = 244935600. Its totient is φ = 55985184.

The previous prime is 121301293. The next prime is 121301351. The reversal of 121301336 is 633103121.

It is a happy number.

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, 583076 + ... + 583283.

It is an arithmetic number, because the mean of its divisors is an integer number (15308475).

Almost surely, 2^121301336 is an apocalyptic number.

It is an amenable number.

121301336 is an abundant number, since it is smaller than the sum of its proper divisors (123634264).

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

121301336 is a wasteful number, since it uses less digits than its factorization.

121301336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1166378 (or 1166374 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 121301336 is about 11013.6885737704. The cubic root of 121301336 is about 495.0189918911.

Adding to 121301336 its reverse (633103121), we get a palindrome (754404457).

The spelling of 121301336 in words is "one hundred twenty-one million, three hundred one thousand, three hundred thirty-six".