30013301121 has 32 divisors (see below), whose sum is σ = 42229693440. Its totient is φ = 18941361600.

The previous prime is 30013301081. The next prime is 30013301141. The reversal of 30013301121 is 12110331003.

It is not a de Polignac number, because 30013301121 - 2⁶ = 30013301057 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30013301121.

It is not an unprimeable number, because it can be changed into a prime (30013301141) 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 31 ways as a sum of consecutive naturals, for example, 512611 + ... + 568151.

It is an arithmetic number, because the mean of its divisors is an integer number (1319677920).

Almost surely, 2^30013301121 is an apocalyptic number.

It is an amenable number.

30013301121 is a deficient number, since it is larger than the sum of its proper divisors (12216392319).

30013301121 is a wasteful number, since it uses less digits than its factorization.

30013301121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55717.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 30013301121 its reverse (12110331003), we get a palindrome (42123632124).

The spelling of 30013301121 in words is "thirty billion, thirteen million, three hundred one thousand, one hundred twenty-one".