30130021413021 has 16 divisors (see below), whose sum is σ = 41137035062400. Its totient is φ = 19608653338560.

The previous prime is 30130021413013. The next prime is 30130021413097. The reversal of 30130021413021 is 12031412003103.

It is not a de Polignac number, because 30130021413021 - 2³ = 30130021413013 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30130021413221) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 476091450 + ... + 476154731.

It is an arithmetic number, because the mean of its divisors is an integer number (2571064691400).

Almost surely, 2^{30130021413021} is an apocalyptic number.

It is an amenable number.

30130021413021 is a deficient number, since it is larger than the sum of its proper divisors (11007013649379).

30130021413021 is a wasteful number, since it uses less digits than its factorization.

30130021413021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 952246436.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 30130021413021 its reverse (12031412003103), we get a palindrome (42161433416124).

The spelling of 30130021413021 in words is "thirty trillion, one hundred thirty billion, twenty-one million, four hundred thirteen thousand, twenty-one".