130672207 has 4 divisors (see below), whose sum is σ = 133859376. Its totient is φ = 127485040.

The previous prime is 130672193. The next prime is 130672237. The reversal of 130672207 is 702276031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 702276031 = 83 ⋅8461157.

It is a cyclic number.

It is not a de Polignac number, because 130672207 - 2¹¹ = 130670159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130672237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1593523 + ... + 1593604.

It is an arithmetic number, because the mean of its divisors is an integer number (33464844).

Almost surely, 2^130672207 is an apocalyptic number.

130672207 is a deficient number, since it is larger than the sum of its proper divisors (3187169).

130672207 is an equidigital number, since it uses as much as digits as its factorization.

130672207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3187168.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 130672207 is about 11431.1944695207. The cubic root of 130672207 is about 507.4513459306.

The spelling of 130672207 in words is "one hundred thirty million, six hundred seventy-two thousand, two hundred seven".