130613226 has 16 divisors (see below), whose sum is σ = 261796224. Its totient is φ = 43442784.

The previous prime is 130613221. The next prime is 130613267. The reversal of 130613226 is 622316031.

It is a happy number.

It is a super-2 number, since 2×130613226² = 34119629612254152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 130613196 and 130613205.

It is not an unprimeable number, because it can be changed into a prime (130613221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20731 + ... + 26286.

It is an arithmetic number, because the mean of its divisors is an integer number (16362264).

Almost surely, 2^130613226 is an apocalyptic number.

130613226 is an abundant number, since it is smaller than the sum of its proper divisors (131182998).

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

130613226 is a wasteful number, since it uses less digits than its factorization.

130613226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47485.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 130613226 is about 11428.6143517051. The cubic root of 130613226 is about 507.3749856681.

Adding to 130613226 its reverse (622316031), we get a palindrome (752929257).

The spelling of 130613226 in words is "one hundred thirty million, six hundred thirteen thousand, two hundred twenty-six".