121033020302 has 16 divisors (see below), whose sum is σ = 181868644224. Its totient is φ = 60410220000.

The previous prime is 121033020299. The next prime is 121033020323. The reversal of 121033020302 is 203020330121.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3184652 + ... + 3222432.

It is an arithmetic number, because the mean of its divisors is an integer number (11366790264).

Almost surely, 2^121033020302 is an apocalyptic number.

121033020302 is a deficient number, since it is larger than the sum of its proper divisors (60835623922).

121033020302 is a wasteful number, since it uses less digits than its factorization.

121033020302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40555.

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

Adding to 121033020302 its reverse (203020330121), we get a palindrome (324053350423).

The spelling of 121033020302 in words is "one hundred twenty-one billion, thirty-three million, twenty thousand, three hundred two".