121300301302 has 4 divisors (see below), whose sum is σ = 181950451956. Its totient is φ = 60650150650.

The previous prime is 121300301293. The next prime is 121300301327. The reversal of 121300301302 is 203103003121.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30325075324 + ... + 30325075327.

It is an arithmetic number, because the mean of its divisors is an integer number (45487612989).

Almost surely, 2^121300301302 is an apocalyptic number.

121300301302 is a deficient number, since it is larger than the sum of its proper divisors (60650150654).

121300301302 is an equidigital number, since it uses as much as digits as its factorization.

121300301302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60650150653.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 121300301302 its reverse (203103003121), we get a palindrome (324403304423).

The spelling of 121300301302 in words is "one hundred twenty-one billion, three hundred million, three hundred one thousand, three hundred two".