30001143201 has 4 divisors (see below), whose sum is σ = 40001524272. Its totient is φ = 20000762132.

The previous prime is 30001143157. The next prime is 30001143209. The reversal of 30001143201 is 10234110003.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30001143201 - 2¹⁴ = 30001126817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30001143209) 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 3 ways as a sum of consecutive naturals, for example, 5000190531 + ... + 5000190536.

It is an arithmetic number, because the mean of its divisors is an integer number (10000381068).

Almost surely, 2^30001143201 is an apocalyptic number.

It is an amenable number.

30001143201 is a deficient number, since it is larger than the sum of its proper divisors (10000381071).

30001143201 is a wasteful number, since it uses less digits than its factorization.

30001143201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10000381070.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 30001143201 its reverse (10234110003), we get a palindrome (40235253204).

The spelling of 30001143201 in words is "thirty billion, one million, one hundred forty-three thousand, two hundred one".