121002330230 has 16 divisors (see below), whose sum is σ = 218191068144. Its totient is φ = 48314960160.

The previous prime is 121002330223. The next prime is 121002330259. The reversal of 121002330230 is 32033200121.

It is a junction number, because it is equal to n+sod(n) for n = 121002330199 and 121002330208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10740581 + ... + 10751840.

It is an arithmetic number, because the mean of its divisors is an integer number (13636941759).

Almost surely, 2^121002330230 is an apocalyptic number.

121002330230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121002330230 is a deficient number, since it is larger than the sum of its proper divisors (97188737914).

121002330230 is a wasteful number, since it uses less digits than its factorization.

121002330230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21492991.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 121002330230 its reverse (32033200121), we get a palindrome (153035530351).

The spelling of 121002330230 in words is "one hundred twenty-one billion, two million, three hundred thirty thousand, two hundred thirty".