121234332 has 12 divisors (see below), whose sum is σ = 282880136. Its totient is φ = 40411440.

The previous prime is 121234279. The next prime is 121234339. The reversal of 121234332 is 233432121.

It is a tau number, because it is divible by the number of its divisors (12).

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

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 121234299 and 121234308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121234339) 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, 5051419 + ... + 5051442.

Almost surely, 2^121234332 is an apocalyptic number.

121234332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

121234332 is an abundant number, since it is smaller than the sum of its proper divisors (161645804).

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

121234332 is a wasteful number, since it uses less digits than its factorization.

121234332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10102868 (or 10102866 counting only the distinct ones).

The product of its digits is 864, while the sum is 21.

The square root of 121234332 is about 11010.6463025564. The cubic root of 121234332 is about 494.9278294944.

Adding to 121234332 its reverse (233432121), we get a palindrome (354666453).

The spelling of 121234332 in words is "one hundred twenty-one million, two hundred thirty-four thousand, three hundred thirty-two".