121103003030300 has 36 divisors (see below), whose sum is σ = 267247643988360. Its totient is φ = 47620163901120.

The previous prime is 121103003030293. The next prime is 121103003030357. The reversal of 121103003030300 is 3030300301121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10262960459 + ... + 10262972258.

Almost surely, 2^{121103003030300} is an apocalyptic number.

121103003030300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

121103003030300 is an abundant number, since it is smaller than the sum of its proper divisors (146144640958060).

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

121103003030300 is a wasteful number, since it uses less digits than its factorization.

121103003030300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20525932790 (or 20525932783 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 121103003030300 its reverse (3030300301121), we get a palindrome (124133303331421).

The spelling of 121103003030300 in words is "one hundred twenty-one trillion, one hundred three billion, three million, thirty thousand, three hundred".