121043032 has 32 divisors (see below), whose sum is σ = 251658000. Its totient is φ = 54115200.

The previous prime is 121042991. The next prime is 121043051. The reversal of 121043032 is 230340121.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 121042997 and 121043015.

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, 5907 + ... + 16642.

Almost surely, 2^121043032 is an apocalyptic number.

It is an amenable number.

121043032 is an abundant number, since it is smaller than the sum of its proper divisors (130614968).

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

121043032 is a wasteful number, since it uses less digits than its factorization.

121043032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22627 (or 22623 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 121043032 is about 11001.9558261247. The cubic root of 121043032 is about 494.6673709939.

Adding to 121043032 its reverse (230340121), we get a palindrome (351383153).

The spelling of 121043032 in words is "one hundred twenty-one million, forty-three thousand, thirty-two".