121103122330200 has 192 divisors, whose sum is σ = 375673552452000. Its totient is φ = 32272335728640.

The previous prime is 121103122330117. The next prime is 121103122330219. The reversal of 121103122330200 is 2033221301121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6179666802 + ... + 6179686398.

Almost surely, 2^{121103122330200} is an apocalyptic number.

121103122330200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

121103122330200 is an abundant number, since it is smaller than the sum of its proper divisors (254570430121800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121103122330200 is a wasteful number, since it uses less digits than its factorization.

121103122330200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26054 (or 26045 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 121103122330200 its reverse (2033221301121), we get a palindrome (123136343631321).

The spelling of 121103122330200 in words is "one hundred twenty-one trillion, one hundred three billion, one hundred twenty-two million, three hundred thirty thousand, two hundred".