230305400421061 has 16 divisors (see below), whose sum is σ = 265670350087680. Its totient is φ = 195556555125360.

The previous prime is 230305400420989. The next prime is 230305400421101. The reversal of 230305400421061 is 160124004503032.

It is a cyclic number.

It is not a de Polignac number, because 230305400421061 - 2¹¹ = 230305400419013 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 (230305400121061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44320306 + ... + 49243276.

It is an arithmetic number, because the mean of its divisors is an integer number (16604396880480).

Almost surely, 2^{230305400421061} is an apocalyptic number.

It is an amenable number.

230305400421061 is a deficient number, since it is larger than the sum of its proper divisors (35364949666619).

230305400421061 is a wasteful number, since it uses less digits than its factorization.

230305400421061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4985544.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 230305400421061 its reverse (160124004503032), we get a palindrome (390429404924093).

The spelling of 230305400421061 in words is "two hundred thirty trillion, three hundred five billion, four hundred million, four hundred twenty-one thousand, sixty-one".