230003140421 has 8 divisors (see below), whose sum is σ = 233255880000. Its totient is φ = 226750769280.

The previous prime is 230003140399. The next prime is 230003140427. The reversal of 230003140421 is 124041300032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230003140421 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 230003140393 and 230003140402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230003140427) 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, 1316405 + ... + 1480853.

It is an arithmetic number, because the mean of its divisors is an integer number (29156985000).

Almost surely, 2^230003140421 is an apocalyptic number.

It is an amenable number.

230003140421 is a deficient number, since it is larger than the sum of its proper divisors (3252739579).

230003140421 is a wasteful number, since it uses less digits than its factorization.

230003140421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184219.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 230003140421 its reverse (124041300032), we get a palindrome (354044440453).

The spelling of 230003140421 in words is "two hundred thirty billion, three million, one hundred forty thousand, four hundred twenty-one".