230133200420 has 12 divisors (see below), whose sum is σ = 483279720924. Its totient is φ = 92053280160.

The previous prime is 230133200419. The next prime is 230133200461. The reversal of 230133200420 is 24002331032.

It can be written as a sum of positive squares in 2 ways, for example, as 82873742884 + 147259457536 = 287878^2 + 383744^2 .

It is a super-2 number, since 2×230133200420² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 11506660021 = 230133200420 / (2 + 3 + 0 + 1 + 3 + 3 + 2 + 0 + 0 + 4 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 230133200392 and 230133200401.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5753329991 + ... + 5753330030.

It is an arithmetic number, because the mean of its divisors is an integer number (40273310077).

Almost surely, 2^230133200420 is an apocalyptic number.

230133200420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230133200420 is an abundant number, since it is smaller than the sum of its proper divisors (253146520504).

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

230133200420 is a wasteful number, since it uses less digits than its factorization.

230133200420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11506660030 (or 11506660028 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 230133200420 its reverse (24002331032), we get a palindrome (254135531452).

The spelling of 230133200420 in words is "two hundred thirty billion, one hundred thirty-three million, two hundred thousand, four hundred twenty".