121364336 has 20 divisors (see below), whose sum is σ = 238655112. Its totient is φ = 59775936.

The previous prime is 121364323. The next prime is 121364339. The reversal of 121364336 is 633463121.

It is a junction number, because it is equal to n+sod(n) for n = 121364299 and 121364308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121364339) 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, 55535 + ... + 57678.

Almost surely, 2^121364336 is an apocalyptic number.

121364336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

121364336 is a deficient number, since it is larger than the sum of its proper divisors (117290776).

121364336 is a wasteful number, since it uses less digits than its factorization.

121364336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113288 (or 113282 counting only the distinct ones).

The product of its digits is 7776, while the sum is 29.

The square root of 121364336 is about 11016.5482797472. The cubic root of 121364336 is about 495.1046760230.

The spelling of 121364336 in words is "one hundred twenty-one million, three hundred sixty-four thousand, three hundred thirty-six".