130393 has 4 divisors (see below), whose sum is σ = 132048. Its totient is φ = 128740.

The previous prime is 130379. The next prime is 130399. The reversal of 130393 is 393031.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 130393 - 2¹³ = 122201 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130393.

It is not an unprimeable number, because it can be changed into a prime (130399) 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, 703 + ... + 868.

It is an arithmetic number, because the mean of its divisors is an integer number (33012).

2¹³⁰³⁹³ is an apocalyptic number.

It is an amenable number.

130393 is a deficient number, since it is larger than the sum of its proper divisors (1655).

130393 is an equidigital number, since it uses as much as digits as its factorization.

130393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1654.

The product of its (nonzero) digits is 243, while the sum is 19.

The square root of 130393 is about 361.0997092217. The cubic root of 130393 is about 50.7089664838.

The spelling of 130393 in words is "one hundred thirty thousand, three hundred ninety-three".