121110232 has 16 divisors (see below), whose sum is σ = 227581200. Its totient is φ = 60421920.

The previous prime is 121110191. The next prime is 121110233. The reversal of 121110232 is 232011121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121110233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12732 + ... + 20107.

It is an arithmetic number, because the mean of its divisors is an integer number (14223825).

Almost surely, 2^121110232 is an apocalyptic number.

It is an amenable number.

121110232 is a deficient number, since it is larger than the sum of its proper divisors (106470968).

121110232 is a wasteful number, since it uses less digits than its factorization.

121110232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33306 (or 33302 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 121110232 is about 11005.0094048120. The cubic root of 121110232 is about 494.7588962888.

Adding to 121110232 its reverse (232011121), we get a palindrome (353121353).

The spelling of 121110232 in words is "one hundred twenty-one million, one hundred ten thousand, two hundred thirty-two".