130223104 has 66 divisors (see below), whose sum is σ = 286408052. Its totient is φ = 59136000.

The previous prime is 130223101. The next prime is 130223113. The reversal of 130223104 is 401322031.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (130223101) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 123379 + ... + 124429.

Almost surely, 2^130223104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130223104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143204026).

130223104 is an abundant number, since it is smaller than the sum of its proper divisors (156184948).

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

130223104 is a wasteful number, since it uses less digits than its factorization.

130223104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1093 (or 1064 counting only the distinct ones).

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

The square root of 130223104 is about 11411.5338145229. The cubic root of 130223104 is about 506.8693310512.

Adding to 130223104 its reverse (401322031), we get a palindrome (531545135).

The spelling of 130223104 in words is "one hundred thirty million, two hundred twenty-three thousand, one hundred four".