30020115201 has 8 divisors (see below), whose sum is σ = 40030995264. Its totient is φ = 20011322640.

The previous prime is 30020115179. The next prime is 30020115211. The reversal of 30020115201 is 10251102003.

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

It is not a de Polignac number, because 30020115201 - 2⁶ = 30020115137 is a prime.

It is a super-2 number, since 2×30020115201² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30020115211) 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 7 ways as a sum of consecutive naturals, for example, 488005 + ... + 546066.

It is an arithmetic number, because the mean of its divisors is an integer number (5003874408).

Almost surely, 2^30020115201 is an apocalyptic number.

It is an amenable number.

30020115201 is a deficient number, since it is larger than the sum of its proper divisors (10010880063).

30020115201 is a wasteful number, since it uses less digits than its factorization.

30020115201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1043751.

The product of its (nonzero) digits is 60, while the sum is 15.

Adding to 30020115201 its reverse (10251102003), we get a palindrome (40271217204).

The spelling of 30020115201 in words is "thirty billion, twenty million, one hundred fifteen thousand, two hundred one".