121484112 has 40 divisors (see below), whose sum is σ = 317625504. Its totient is φ = 40005504.

The previous prime is 121484101. The next prime is 121484131. The reversal of 121484112 is 211484121.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11263 + ... + 19230.

Almost surely, 2^121484112 is an apocalyptic number.

121484112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

121484112 is an abundant number, since it is smaller than the sum of its proper divisors (196141392).

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

121484112 is a wasteful number, since it uses less digits than its factorization.

121484112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30587 (or 30581 counting only the distinct ones).

The product of its digits is 512, while the sum is 24.

The square root of 121484112 is about 11021.9831246469. The cubic root of 121484112 is about 495.2674974959.

Subtracting 121484112 from its reverse (211484121), we obtain a palindrome (90000009).

The spelling of 121484112 in words is "one hundred twenty-one million, four hundred eighty-four thousand, one hundred twelve".