201430230231 has 8 divisors (see below), whose sum is σ = 280250755200. Its totient is φ = 128448262712.

The previous prime is 201430230161. The next prime is 201430230247. The reversal of 201430230231 is 132032034102.

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 201430230231 - 2¹⁰ = 201430229207 is a prime.

It is a super-2 number, since 2×201430230231² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201430230198 and 201430230207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201430230431) 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, 1459639281 + ... + 1459639418.

It is an arithmetic number, because the mean of its divisors is an integer number (35031344400).

Almost surely, 2^201430230231 is an apocalyptic number.

201430230231 is a deficient number, since it is larger than the sum of its proper divisors (78820524969).

201430230231 is a wasteful number, since it uses less digits than its factorization.

201430230231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2919278725.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 201430230231 its reverse (132032034102), we get a palindrome (333462264333).

The spelling of 201430230231 in words is "two hundred one billion, four hundred thirty million, two hundred thirty thousand, two hundred thirty-one".