121341232 has 10 divisors (see below), whose sum is σ = 235098668. Its totient is φ = 60670608.

The previous prime is 121341217. The next prime is 121341287. The reversal of 121341232 is 232143121.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3791898 + ... + 3791929.

Almost surely, 2^121341232 is an apocalyptic number.

It is an amenable number.

121341232 is a deficient number, since it is larger than the sum of its proper divisors (113757436).

121341232 is an equidigital number, since it uses as much as digits as its factorization.

121341232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7583835 (or 7583829 counting only the distinct ones).

The product of its digits is 288, while the sum is 19.

The square root of 121341232 is about 11015.4996255277. The cubic root of 121341232 is about 495.0732565117.

Adding to 121341232 its reverse (232143121), we get a palindrome (353484353).

It can be divided in two parts, 12134 and 1232, that added together give a triangular number (13366 = T₁₆₃).

The spelling of 121341232 in words is "one hundred twenty-one million, three hundred forty-one thousand, two hundred thirty-two".