230421530001 has 32 divisors (see below), whose sum is σ = 334076037120. Its totient is φ = 140421259584.

The previous prime is 230421529981. The next prime is 230421530023. The reversal of 230421530001 is 100035124032.

It is not a de Polignac number, because 230421530001 - 2⁵ = 230421529969 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 230421530001.

It is not an unprimeable number, because it can be changed into a prime (230421530401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13591336 + ... + 13608278.

It is an arithmetic number, because the mean of its divisors is an integer number (10439876160).

Almost surely, 2^230421530001 is an apocalyptic number.

It is an amenable number.

230421530001 is a deficient number, since it is larger than the sum of its proper divisors (103654507119).

230421530001 is a wasteful number, since it uses less digits than its factorization.

230421530001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20325.

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 230421530001 its reverse (100035124032), we get a palindrome (330456654033).

The spelling of 230421530001 in words is "two hundred thirty billion, four hundred twenty-one million, five hundred thirty thousand, one".