121020334 has 8 divisors (see below), whose sum is σ = 181581840. Its totient is φ = 60493056.

The previous prime is 121020307. The next prime is 121020371. The reversal of 121020334 is 433020121.

It is a happy number.

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

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, 3927 + ... + 16045.

It is an arithmetic number, because the mean of its divisors is an integer number (22697730).

Almost surely, 2^121020334 is an apocalyptic number.

121020334 is a deficient number, since it is larger than the sum of its proper divisors (60561506).

121020334 is a wasteful number, since it uses less digits than its factorization.

121020334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17114.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 121020334 is about 11000.9242338996. The cubic root of 121020334 is about 494.6364490380.

Adding to 121020334 its reverse (433020121), we get a palindrome (554040455).

The spelling of 121020334 in words is "one hundred twenty-one million, twenty thousand, three hundred thirty-four".