121334210 has 8 divisors (see below), whose sum is σ = 218401596. Its totient is φ = 48533680.

The previous prime is 121334207. The next prime is 121334263. The reversal of 121334210 is 12433121.

It can be written as a sum of positive squares in 2 ways, for example, as 119399329 + 1934881 = 10927^2 + 1391^2 .

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

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, 6066701 + ... + 6066720.

Almost surely, 2^121334210 is an apocalyptic number.

121334210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121334210 is a deficient number, since it is larger than the sum of its proper divisors (97067386).

121334210 is a wasteful number, since it uses less digits than its factorization.

121334210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12133428.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 121334210 is about 11015.1808882106. The cubic root of 121334210 is about 495.0637063876.

Adding to 121334210 its reverse (12433121), we get a palindrome (133767331).

The spelling of 121334210 in words is "one hundred twenty-one million, three hundred thirty-four thousand, two hundred ten".