230030203420 has 48 divisors (see below), whose sum is σ = 506759198400. Its totient is φ = 87587978240.

The previous prime is 230030203411. The next prime is 230030203423. The reversal of 230030203420 is 24302030032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230030203423) 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, 2751805 + ... + 2834164.

It is an arithmetic number, because the mean of its divisors is an integer number (10557483300).

Almost surely, 2^230030203420 is an apocalyptic number.

230030203420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230030203420 is an abundant number, since it is smaller than the sum of its proper divisors (276728994980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230030203420 is a wasteful number, since it uses less digits than its factorization.

230030203420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5586078 (or 5586076 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 230030203420 its reverse (24302030032), we get a palindrome (254332233452).

The spelling of 230030203420 in words is "two hundred thirty billion, thirty million, two hundred three thousand, four hundred twenty".