121344232 has 16 divisors (see below), whose sum is σ = 240904260. Its totient is φ = 57103104.

The previous prime is 121344229. The next prime is 121344247. The reversal of 121344232 is 232443121.

It can be written as a sum of positive squares in 2 ways, for example, as 103754596 + 17589636 = 10186^2 + 4194^2 .

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, 445983 + ... + 446254.

Almost surely, 2^121344232 is an apocalyptic number.

It is an amenable number.

121344232 is a deficient number, since it is larger than the sum of its proper divisors (119560028).

121344232 is a wasteful number, since it uses less digits than its factorization.

121344232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 892260 (or 892256 counting only the distinct ones).

The product of its digits is 1152, while the sum is 22.

The square root of 121344232 is about 11015.6357964486. The cubic root of 121344232 is about 495.0773364866.

Adding to 121344232 its reverse (232443121), we get a palindrome (353787353).

The spelling of 121344232 in words is "one hundred twenty-one million, three hundred forty-four thousand, two hundred thirty-two".