30020113201 has 8 divisors (see below), whose sum is σ = 32360663720. Its totient is φ = 27684035712.

The previous prime is 30020113177. The next prime is 30020113217. The reversal of 30020113201 is 10231102003.

It can be written as a sum of positive squares in 4 ways, for example, as 7443548176 + 22576565025 = 86276^2 + 150255^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30020113201 - 2⁷ = 30020113073 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30020113231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1104306 + ... + 1131163.

It is an arithmetic number, because the mean of its divisors is an integer number (4045082965).

Almost surely, 2^30020113201 is an apocalyptic number.

It is an amenable number.

30020113201 is a deficient number, since it is larger than the sum of its proper divisors (2340550519).

30020113201 is a wasteful number, since it uses less digits than its factorization.

30020113201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2236515.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 30020113201 its reverse (10231102003), we get a palindrome (40251215204).

The spelling of 30020113201 in words is "thirty billion, twenty million, one hundred thirteen thousand, two hundred one".