121303214332 has 24 divisors (see below), whose sum is σ = 224824236336. Its totient is φ = 57069512448.

The previous prime is 121303214323. The next prime is 121303214339. The reversal of 121303214332 is 233412303121.

It is a junction number, because it is equal to n+sod(n) for n = 121303214297 and 121303214306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121303214339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50623 + ... + 495145.

It is an arithmetic number, because the mean of its divisors is an integer number (9367676514).

Almost surely, 2^121303214332 is an apocalyptic number.

It is an amenable number.

121303214332 is a deficient number, since it is larger than the sum of its proper divisors (103521022004).

121303214332 is a wasteful number, since it uses less digits than its factorization.

121303214332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448557 (or 448555 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 121303214332 its reverse (233412303121), we get a palindrome (354715517453).

The spelling of 121303214332 in words is "one hundred twenty-one billion, three hundred three million, two hundred fourteen thousand, three hundred thirty-two".