130200231220 has 48 divisors (see below), whose sum is σ = 282613161600. Its totient is φ = 50358049920.

The previous prime is 130200231209. The next prime is 130200231241. The reversal of 130200231220 is 22132002031.

It is a junction number, because it is equal to n+sod(n) for n = 130200231194 and 130200231203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 832440 + ... + 976399.

It is an arithmetic number, because the mean of its divisors is an integer number (5887774200).

Almost surely, 2^130200231220 is an apocalyptic number.

130200231220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130200231220 is an abundant number, since it is smaller than the sum of its proper divisors (152412930380).

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

130200231220 is a wasteful number, since it uses less digits than its factorization.

130200231220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1808968 (or 1808966 counting only the distinct ones).

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

Adding to 130200231220 its reverse (22132002031), we get a palindrome (152332233251).

The spelling of 130200231220 in words is "one hundred thirty billion, two hundred million, two hundred thirty-one thousand, two hundred twenty".