130611208 has 32 divisors (see below), whose sum is σ = 301412160. Its totient is φ = 51670080.

The previous prime is 130611193. The next prime is 130611209. The reversal of 130611208 is 802116031.

It is not an unprimeable number, because it can be changed into a prime (130611209) 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, 88978 + ... + 90433.

It is an arithmetic number, because the mean of its divisors is an integer number (9419130).

Almost surely, 2^130611208 is an apocalyptic number.

It is an amenable number.

130611208 is an abundant number, since it is smaller than the sum of its proper divisors (170800952).

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

130611208 is a wasteful number, since it uses less digits than its factorization.

130611208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179437 (or 179433 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 130611208 is about 11428.5260641957. The cubic root of 130611208 is about 507.3723726402.

Adding to 130611208 its reverse (802116031), we get a palindrome (932727239).

The spelling of 130611208 in words is "one hundred thirty million, six hundred eleven thousand, two hundred eight".