30121333301 has 16 divisors (see below), whose sum is σ = 31939411968. Its totient is φ = 28347303600.

The previous prime is 30121333259. The next prime is 30121333309. The reversal of 30121333301 is 10333312103.

It is a cyclic number.

It is not a de Polignac number, because 30121333301 - 2¹⁸ = 30121071157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30121333309) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 783020 + ... + 820586.

It is an arithmetic number, because the mean of its divisors is an integer number (1996213248).

Almost surely, 2^30121333301 is an apocalyptic number.

It is an amenable number.

30121333301 is a deficient number, since it is larger than the sum of its proper divisors (1818078667).

30121333301 is a wasteful number, since it uses less digits than its factorization.

30121333301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38152.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 30121333301 its reverse (10333312103), we get a palindrome (40454645404).

The spelling of 30121333301 in words is "thirty billion, one hundred twenty-one million, three hundred thirty-three thousand, three hundred one".