130268183 has 4 divisors (see below), whose sum is σ = 131048400. Its totient is φ = 129487968.

The previous prime is 130268179. The next prime is 130268191. The reversal of 130268183 is 381862031.

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: 381862031 = 23 ⋅16602697.

It is a cyclic number.

It is not a de Polignac number, because 130268183 - 2² = 130268179 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 (130262183) 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, 389858 + ... + 390191.

It is an arithmetic number, because the mean of its divisors is an integer number (32762100).

Almost surely, 2^130268183 is an apocalyptic number.

130268183 is a deficient number, since it is larger than the sum of its proper divisors (780217).

130268183 is an equidigital number, since it uses as much as digits as its factorization.

130268183 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780216.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 130268183 is about 11413.5087944067. The cubic root of 130268183 is about 506.9278115251.

The spelling of 130268183 in words is "one hundred thirty million, two hundred sixty-eight thousand, one hundred eighty-three".