121241203324 has 12 divisors (see below), whose sum is σ = 217106341144. Its totient is φ = 59210820144.

The previous prime is 121241203289. The next prime is 121241203327. The reversal of 121241203324 is 423302142121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121241203327) 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, 352445187 + ... + 352445530.

Almost surely, 2^121241203324 is an apocalyptic number.

It is an amenable number.

121241203324 is a deficient number, since it is larger than the sum of its proper divisors (95865137820).

121241203324 is a wasteful number, since it uses less digits than its factorization.

121241203324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704890764 (or 704890762 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 121241203324 its reverse (423302142121), we get a palindrome (544543345445).

The spelling of 121241203324 in words is "one hundred twenty-one billion, two hundred forty-one million, two hundred three thousand, three hundred twenty-four".