30140330201 has 4 divisors (see below), whose sum is σ = 30161075172. Its totient is φ = 30119585232.

The previous prime is 30140330179. The next prime is 30140330221. The reversal of 30140330201 is 10203304103.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10203304103 = 17 ⋅600194359.

It can be written as a sum of positive squares in 2 ways, for example, as 19909210000 + 10231120201 = 141100^2 + 101149^2 .

It is a cyclic number.

It is not a de Polignac number, because 30140330201 - 2⁶ = 30140330137 is a prime.

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 30140330201.

It is not an unprimeable number, because it can be changed into a prime (30140330221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10370306 + ... + 10373211.

It is an arithmetic number, because the mean of its divisors is an integer number (7540268793).

Almost surely, 2^30140330201 is an apocalyptic number.

It is an amenable number.

30140330201 is a deficient number, since it is larger than the sum of its proper divisors (20744971).

30140330201 is a wasteful number, since it uses less digits than its factorization.

30140330201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20744970.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 30140330201 its reverse (10203304103), we get a palindrome (40343634304).

The spelling of 30140330201 in words is "thirty billion, one hundred forty million, three hundred thirty thousand, two hundred one".