130643083 has 4 divisors (see below), whose sum is σ = 134857408. Its totient is φ = 126428760.

The previous prime is 130643081. The next prime is 130643101. The reversal of 130643083 is 380346031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 380346031 = 13 ⋅29257387.

It is a cyclic number.

It is not a de Polignac number, because 130643083 - 2¹ = 130643081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130643081) 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, 2107116 + ... + 2107177.

It is an arithmetic number, because the mean of its divisors is an integer number (33714352).

Almost surely, 2^130643083 is an apocalyptic number.

130643083 is a deficient number, since it is larger than the sum of its proper divisors (4214325).

130643083 is an equidigital number, since it uses as much as digits as its factorization.

130643083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4214324.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 130643083 is about 11429.9205159091. The cubic root of 130643083 is about 507.4136431642.

The spelling of 130643083 in words is "one hundred thirty million, six hundred forty-three thousand, eighty-three".