130611227 has 8 divisors (see below), whose sum is σ = 136491264. Its totient is φ = 124748008.

The previous prime is 130611223. The next prime is 130611251. The reversal of 130611227 is 722116031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130611227 - 2² = 130611223 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130611223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13268 + ... + 20910.

It is an arithmetic number, because the mean of its divisors is an integer number (17061408).

Almost surely, 2^130611227 is an apocalyptic number.

130611227 is a deficient number, since it is larger than the sum of its proper divisors (5880037).

130611227 is an equidigital number, since it uses as much as digits as its factorization.

130611227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8409.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 130611227 is about 11428.5268954489. The cubic root of 130611227 is about 507.3723972427.

Adding to 130611227 its reverse (722116031), we get a palindrome (852727258).

The spelling of 130611227 in words is "one hundred thirty million, six hundred eleven thousand, two hundred twenty-seven".