121121103230 has 8 divisors (see below), whose sum is σ = 218017985832. Its totient is φ = 48448441288.

The previous prime is 121121103227. The next prime is 121121103251. The reversal of 121121103230 is 32301121121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 121121103199 and 121121103208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6056055152 + ... + 6056055171.

It is an arithmetic number, because the mean of its divisors is an integer number (27252248229).

Almost surely, 2^121121103230 is an apocalyptic number.

121121103230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121121103230 is a deficient number, since it is larger than the sum of its proper divisors (96896882602).

121121103230 is a wasteful number, since it uses less digits than its factorization.

121121103230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12112110330.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 121121103230 its reverse (32301121121), we get a palindrome (153422224351).

The spelling of 121121103230 in words is "one hundred twenty-one billion, one hundred twenty-one million, one hundred three thousand, two hundred thirty".