130223303132232 has 128 divisors (see below), whose sum is σ = 348674658393600. Its totient is φ = 40386066628608.

The previous prime is 130223303132231. The next prime is 130223303132269. The reversal of 130223303132232 is 232231303322031.

It is a self number, because there is not a number n which added to its sum of digits gives 130223303132232.

It is not an unprimeable number, because it can be changed into a prime (130223303132231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15875073 + ... + 22637679.

It is an arithmetic number, because the mean of its divisors is an integer number (2724020768700).

Almost surely, 2^{130223303132232} is an apocalyptic number.

130223303132232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130223303132232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174337329196800).

130223303132232 is an abundant number, since it is smaller than the sum of its proper divisors (218451355261368).

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

130223303132232 is a wasteful number, since it uses less digits than its factorization.

130223303132232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6763175 (or 6763171 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 30.

Adding to 130223303132232 its reverse (232231303322031), we get a palindrome (362454606454263).

The spelling of 130223303132232 in words is "one hundred thirty trillion, two hundred twenty-three billion, three hundred three million, one hundred thirty-two thousand, two hundred thirty-two".