201430304141 has 4 divisors (see below), whose sum is σ = 219742149984. Its totient is φ = 183118458300.

The previous prime is 201430304137. The next prime is 201430304143. The reversal of 201430304141 is 141403034102.

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 201430304141 - 2² = 201430304137 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201430304143) 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, 9155922905 + ... + 9155922926.

It is an arithmetic number, because the mean of its divisors is an integer number (54935537496).

Almost surely, 2^201430304141 is an apocalyptic number.

It is an amenable number.

201430304141 is a deficient number, since it is larger than the sum of its proper divisors (18311845843).

201430304141 is a wasteful number, since it uses less digits than its factorization.

201430304141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18311845842.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 201430304141 its reverse (141403034102), we get a palindrome (342833338243).

The spelling of 201430304141 in words is "two hundred one billion, four hundred thirty million, three hundred four thousand, one hundred forty-one".