130306183 has 8 divisors (see below), whose sum is σ = 149431968. Its totient is φ = 111308064.

The previous prime is 130306181. The next prime is 130306213. The reversal of 130306183 is 381603031.

It is a happy number.

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

It is not a de Polignac number, because 130306183 - 2¹ = 130306181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130306181) 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, 29716 + ... + 33817.

It is an arithmetic number, because the mean of its divisors is an integer number (18678996).

Almost surely, 2^130306183 is an apocalyptic number.

130306183 is a deficient number, since it is larger than the sum of its proper divisors (19125785).

130306183 is an equidigital number, since it uses as much as digits as its factorization.

130306183 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63833.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 130306183 is about 11415.1733670584. The cubic root of 130306183 is about 506.9770980141.

The spelling of 130306183 in words is "one hundred thirty million, three hundred six thousand, one hundred eighty-three".