130332230020 has 24 divisors (see below), whose sum is σ = 273920434200. Its totient is φ = 52090463232.

The previous prime is 130332230009. The next prime is 130332230029. The reversal of 130332230020 is 20032233031.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 88480071936 + 41852158084 = 297456^2 + 204578^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 130332230020.

It is not an unprimeable number, because it can be changed into a prime (130332230029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2626605 + ... + 2675764.

It is an arithmetic number, because the mean of its divisors is an integer number (11413351425).

Almost surely, 2^130332230020 is an apocalyptic number.

130332230020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130332230020 is an abundant number, since it is smaller than the sum of its proper divisors (143588204180).

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

130332230020 is a wasteful number, since it uses less digits than its factorization.

130332230020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5303607 (or 5303605 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 130332230020 its reverse (20032233031), we get a palindrome (150364463051).

The spelling of 130332230020 in words is "one hundred thirty billion, three hundred thirty-two million, two hundred thirty thousand, twenty".