121330303202 has 8 divisors (see below), whose sum is σ = 189908300736. Its totient is φ = 58027536292.

The previous prime is 121330303201. The next prime is 121330303223. The reversal of 121330303202 is 202303033121.

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

It is not an unprimeable number, because it can be changed into a prime (121330303201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1318807598 + ... + 1318807689.

It is an arithmetic number, because the mean of its divisors is an integer number (23738537592).

Almost surely, 2^121330303202 is an apocalyptic number.

121330303202 is a deficient number, since it is larger than the sum of its proper divisors (68577997534).

121330303202 is a wasteful number, since it uses less digits than its factorization.

121330303202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2637615312.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 121330303202 its reverse (202303033121), we get a palindrome (323633336323).

The spelling of 121330303202 in words is "one hundred twenty-one billion, three hundred thirty million, three hundred three thousand, two hundred two".