130227156 has 96 divisors (see below), whose sum is σ = 352988160. Its totient is φ = 41472000.

The previous prime is 130227133. The next prime is 130227233. The reversal of 130227156 is 651722031.

It is a happy number.

It is a super-2 number, since 2×130227156² = 33918224319696672, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 324556 + ... + 324956.

It is an arithmetic number, because the mean of its divisors is an integer number (3676960).

Almost surely, 2^130227156 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 130227156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (176494080).

130227156 is an abundant number, since it is smaller than the sum of its proper divisors (222761004).

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

130227156 is a wasteful number, since it uses less digits than its factorization.

130227156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542 (or 534 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 130227156 is about 11411.7113528165. The cubic root of 130227156 is about 506.8745882167.

Adding to 130227156 its reverse (651722031), we get a palindrome (781949187).

The spelling of 130227156 in words is "one hundred thirty million, two hundred twenty-seven thousand, one hundred fifty-six".