30020321119 has 16 divisors (see below), whose sum is σ = 32997657600. Its totient is φ = 27184471776.

The previous prime is 30020321113. The next prime is 30020321137. The reversal of 30020321119 is 91112302003.

It is a cyclic number.

It is not a de Polignac number, because 30020321119 - 2¹⁷ = 30020190047 is a prime.

It is a super-2 number, since 2×30020321119² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30020321119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30020321113) 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, 611322 + ... + 658600.

It is an arithmetic number, because the mean of its divisors is an integer number (2062353600).

Almost surely, 2^30020321119 is an apocalyptic number.

30020321119 is a deficient number, since it is larger than the sum of its proper divisors (2977336481).

30020321119 is a wasteful number, since it uses less digits than its factorization.

30020321119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48774.

The product of its (nonzero) digits is 324, while the sum is 22.

The spelling of 30020321119 in words is "thirty billion, twenty million, three hundred twenty-one thousand, one hundred nineteen".