121203301303132 has 12 divisors (see below), whose sum is σ = 212147212318720. Its totient is φ = 60589812069216.

The previous prime is 121203301303129. The next prime is 121203301303141. The reversal of 121203301303132 is 231303103302121.

It is a junction number, because it is equal to n+sod(n) for n = 121203301303097 and 121203301303106.

It is a congruent number.

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, 2959622553 + ... + 2959663504.

Almost surely, 2^{121203301303132} is an apocalyptic number.

It is an amenable number.

121203301303132 is a deficient number, since it is larger than the sum of its proper divisors (90943911015588).

121203301303132 is a wasteful number, since it uses less digits than its factorization.

121203301303132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5919291180 (or 5919291178 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 121203301303132 its reverse (231303103302121), we get a palindrome (352506404605253).

The spelling of 121203301303132 in words is "one hundred twenty-one trillion, two hundred three billion, three hundred one million, three hundred three thousand, one hundred thirty-two".