121230330021302 has 32 divisors (see below), whose sum is σ = 193513815936000. Its totient is φ = 56761718986368.

The previous prime is 121230330021301. The next prime is 121230330021323. The reversal of 121230330021302 is 203120033032121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121230330021301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 390100793 + ... + 390411435.

It is an arithmetic number, because the mean of its divisors is an integer number (6047306748000).

Almost surely, 2^{121230330021302} is an apocalyptic number.

121230330021302 is a deficient number, since it is larger than the sum of its proper divisors (72283485914698).

121230330021302 is a wasteful number, since it uses less digits than its factorization.

121230330021302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368540.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 121230330021302 its reverse (203120033032121), we get a palindrome (324350363053423).

The spelling of 121230330021302 in words is "one hundred twenty-one trillion, two hundred thirty billion, three hundred thirty million, twenty-one thousand, three hundred two".