230200131220 has 48 divisors (see below), whose sum is σ = 513901785600. Its totient is φ = 86370019200.

The previous prime is 230200131193. The next prime is 230200131263. The reversal of 230200131220 is 22131002032.

It is a junction number, because it is equal to n+sod(n) for n = 230200131194 and 230200131203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2960580 + ... + 3037339.

It is an arithmetic number, because the mean of its divisors is an integer number (10706287200).

Almost surely, 2^230200131220 is an apocalyptic number.

230200131220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230200131220 is an abundant number, since it is smaller than the sum of its proper divisors (283701654380).

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

230200131220 is a wasteful number, since it uses less digits than its factorization.

230200131220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5998048 (or 5998046 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 230200131220 its reverse (22131002032), we get a palindrome (252331133252).

The spelling of 230200131220 in words is "two hundred thirty billion, two hundred million, one hundred thirty-one thousand, two hundred twenty".