121333324 has 24 divisors (see below), whose sum is σ = 247248288. Its totient is φ = 51018240.

The previous prime is 121333319. The next prime is 121333327. The reversal of 121333324 is 423333121.

It is a junction number, because it is equal to n+sod(n) for n = 121333295 and 121333304.

It is not an unprimeable number, because it can be changed into a prime (121333327) 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, 39397 + ... + 42364.

It is an arithmetic number, because the mean of its divisors is an integer number (10302012).

Almost surely, 2^121333324 is an apocalyptic number.

121333324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

121333324 is an abundant number, since it is smaller than the sum of its proper divisors (125914964).

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

121333324 is a wasteful number, since it uses less digits than its factorization.

121333324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81825 (or 81823 counting only the distinct ones).

The product of its digits is 1296, while the sum is 22.

The square root of 121333324 is about 11015.1406709129. The cubic root of 121333324 is about 495.0625013757.

Adding to 121333324 its reverse (423333121), we get a palindrome (544666445).

The spelling of 121333324 in words is "one hundred twenty-one million, three hundred thirty-three thousand, three hundred twenty-four".