30121044302 has 8 divisors (see below), whose sum is σ = 45225055200. Its totient is φ = 15046025904.

The previous prime is 30121044287. The next prime is 30121044311. The reversal of 30121044302 is 20344012103.

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

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7245527 + ... + 7249682.

It is an arithmetic number, because the mean of its divisors is an integer number (5653131900).

Almost surely, 2^30121044302 is an apocalyptic number.

30121044302 is a deficient number, since it is larger than the sum of its proper divisors (15104010898).

30121044302 is a wasteful number, since it uses less digits than its factorization.

30121044302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14496250.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 30121044302 its reverse (20344012103), we get a palindrome (50465056405).

The spelling of 30121044302 in words is "thirty billion, one hundred twenty-one million, forty-four thousand, three hundred two".