121203330230 has 64 divisors (see below), whose sum is σ = 230712053760. Its totient is φ = 45750921216.

The previous prime is 121203330229. The next prime is 121203330251. The reversal of 121203330230 is 32033302121.

121203330230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44024534 + ... + 44027286.

It is an arithmetic number, because the mean of its divisors is an integer number (3604875840).

Almost surely, 2^121203330230 is an apocalyptic number.

121203330230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121203330230 is a deficient number, since it is larger than the sum of its proper divisors (109508723530).

121203330230 is a wasteful number, since it uses less digits than its factorization.

121203330230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5285.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 121203330230 its reverse (32033302121), we get a palindrome (153236632351).

The spelling of 121203330230 in words is "one hundred twenty-one billion, two hundred three million, three hundred thirty thousand, two hundred thirty".