130665183 has 8 divisors (see below), whose sum is σ = 190058496. Its totient is φ = 79191000.

The previous prime is 130665169. The next prime is 130665187. The reversal of 130665183 is 381566031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 130665183 - 2⁵ = 130665151 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 3959551 = 130665183 / (1 + 3 + 0 + 6 + 6 + 5 + 1 + 8 + 3).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130665187) 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, 1979743 + ... + 1979808.

It is an arithmetic number, because the mean of its divisors is an integer number (23757312).

Almost surely, 2^130665183 is an apocalyptic number.

130665183 is a deficient number, since it is larger than the sum of its proper divisors (59393313).

130665183 is a wasteful number, since it uses less digits than its factorization.

130665183 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3959565.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 130665183 is about 11430.8872359061. The cubic root of 130665183 is about 507.4422534536.

The spelling of 130665183 in words is "one hundred thirty million, six hundred sixty-five thousand, one hundred eighty-three".