121103022112303 has 16 divisors (see below), whose sum is σ = 151048680926976. Its totient is φ = 94326556933440.

The previous prime is 121103022112223. The next prime is 121103022112313. The reversal of 121103022112303 is 303211220301121.

It is a cyclic number.

It is not a de Polignac number, because 121103022112303 - 2²⁵ = 121102988557871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121103022112313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 328433901 + ... + 328802422.

It is an arithmetic number, because the mean of its divisors is an integer number (9440542557936).

Almost surely, 2^{121103022112303} is an apocalyptic number.

121103022112303 is a deficient number, since it is larger than the sum of its proper divisors (29945658814673).

121103022112303 is a wasteful number, since it uses less digits than its factorization.

121103022112303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 657238734.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 121103022112303 its reverse (303211220301121), we get a palindrome (424314242413424).

The spelling of 121103022112303 in words is "one hundred twenty-one trillion, one hundred three billion, twenty-two million, one hundred twelve thousand, three hundred three".