121833232 has 20 divisors (see below), whose sum is σ = 236230540. Its totient is φ = 60870528.

The previous prime is 121833223. The next prime is 121833281. The reversal of 121833232 is 232338121.

It can be written as a sum of positive squares in 2 ways, for example, as 47114496 + 74718736 = 6864^2 + 8644^2 .

It is a junction number, because it is equal to n+sod(n) for n = 121833197 and 121833206.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30994 + ... + 34702.

It is an arithmetic number, because the mean of its divisors is an integer number (11811527).

Almost surely, 2^121833232 is an apocalyptic number.

It is an amenable number.

121833232 is a deficient number, since it is larger than the sum of its proper divisors (114397308).

121833232 is a wasteful number, since it uses less digits than its factorization.

121833232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5770 (or 5764 counting only the distinct ones).

The product of its digits is 1728, while the sum is 25.

The square root of 121833232 is about 11037.8092029170. The cubic root of 121833232 is about 495.7414755774.

The spelling of 121833232 in words is "one hundred twenty-one million, eight hundred thirty-three thousand, two hundred thirty-two".