130223320200 has 72 divisors (see below), whose sum is σ = 437333323050. Its totient is φ = 34726218240.

The previous prime is 130223320187. The next prime is 130223320217. The reversal of 130223320200 is 2023322031.

It is a happy number.

130223320200 is a `hidden beast` number, since 1 + 302 + 23 + 320 + 20 + 0 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 102298904964 + 27924415236 = 319842^2 + 167106^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×130223320200² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 17 ways as a sum of consecutive naturals, for example, 36171345 + ... + 36174944.

Almost surely, 2^130223320200 is an apocalyptic number.

130223320200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130223320200 is an abundant number, since it is smaller than the sum of its proper divisors (307110002850).

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

130223320200 is a wasteful number, since it uses less digits than its factorization.

130223320200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72346311 (or 72346299 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 130223320200 its reverse (2023322031), we get a palindrome (132246642231).

The spelling of 130223320200 in words is "one hundred thirty billion, two hundred twenty-three million, three hundred twenty thousand, two hundred".