130506266 has 16 divisors (see below), whose sum is σ = 215097120. Its totient is φ = 58892880.

The previous prime is 130506223. The next prime is 130506287. The reversal of 130506266 is 662605031.

It is a super-3 number, since 3×130506266³ (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18281 + ... + 24396.

It is an arithmetic number, because the mean of its divisors is an integer number (13443570).

Almost surely, 2^130506266 is an apocalyptic number.

130506266 is a deficient number, since it is larger than the sum of its proper divisors (84590854).

130506266 is a wasteful number, since it uses less digits than its factorization.

130506266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42829.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 130506266 is about 11423.9339108733. The cubic root of 130506266 is about 507.2364503131.

The spelling of 130506266 in words is "one hundred thirty million, five hundred six thousand, two hundred sixty-six".