130173667 has 4 divisors (see below), whose sum is σ = 140187040. Its totient is φ = 120160296.

The previous prime is 130173649. The next prime is 130173689. The reversal of 130173667 is 766371031.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 766371031 = 9887 ⋅77513.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130173667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130173167) 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, 5006667 + ... + 5006692.

It is an arithmetic number, because the mean of its divisors is an integer number (35046760).

Almost surely, 2^130173667 is an apocalyptic number.

130173667 is a deficient number, since it is larger than the sum of its proper divisors (10013373).

130173667 is a wasteful number, since it uses less digits than its factorization.

130173667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10013372.

The product of its (nonzero) digits is 15876, while the sum is 34.

The square root of 130173667 is about 11409.3675109534. The cubic root of 130173667 is about 506.8051814751.

The spelling of 130173667 in words is "one hundred thirty million, one hundred seventy-three thousand, six hundred sixty-seven".