130551393 has 8 divisors (see below), whose sum is σ = 198935488. Its totient is φ = 74600784.

The previous prime is 130551391. The next prime is 130551403. The reversal of 130551393 is 393155031.

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

It is not a de Polignac number, because 130551393 - 2¹ = 130551391 is a prime.

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 130551393.

It is not an unprimeable number, because it can be changed into a prime (130551391) 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, 3108346 + ... + 3108387.

It is an arithmetic number, because the mean of its divisors is an integer number (24866936).

Almost surely, 2^130551393 is an apocalyptic number.

It is an amenable number.

130551393 is a deficient number, since it is larger than the sum of its proper divisors (68384095).

130551393 is an equidigital number, since it uses as much as digits as its factorization.

130551393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6216743.

The product of its (nonzero) digits is 6075, while the sum is 30.

The square root of 130551393 is about 11425.9088478773. The cubic root of 130551393 is about 507.2949083528.

The spelling of 130551393 in words is "one hundred thirty million, five hundred fifty-one thousand, three hundred ninety-three".