130315667 has 4 divisors (see below), whose sum is σ = 130740456. Its totient is φ = 129890880.

The previous prime is 130315657. The next prime is 130315673. The reversal of 130315667 is 766513031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 766513031 = 67 ⋅11440493.

It is a cyclic number.

It is not a de Polignac number, because 130315667 - 2⁴ = 130315651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130315637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211934 + ... + 212547.

It is an arithmetic number, because the mean of its divisors is an integer number (32685114).

Almost surely, 2^130315667 is an apocalyptic number.

130315667 is a deficient number, since it is larger than the sum of its proper divisors (424789).

130315667 is an equidigital number, since it uses as much as digits as its factorization.

130315667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424788.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 130315667 is about 11415.5887715001. The cubic root of 130315667 is about 506.9893973899.

Adding to 130315667 its reverse (766513031), we get a palindrome (896828698).

The spelling of 130315667 in words is "one hundred thirty million, three hundred fifteen thousand, six hundred sixty-seven".