130350557 has 8 divisors (see below), whose sum is σ = 132046200. Its totient is φ = 128660224.

The previous prime is 130350551. The next prime is 130350559. The reversal of 130350557 is 755053031.

It can be written as a sum of positive squares in 4 ways, for example, as 12432676 + 117917881 = 3526^2 + 10859^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 130350557 - 2⁴ = 130350541 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 (130350551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75419 + ... + 77127.

It is an arithmetic number, because the mean of its divisors is an integer number (16505775).

Almost surely, 2^130350557 is an apocalyptic number.

It is an amenable number.

130350557 is a deficient number, since it is larger than the sum of its proper divisors (1695643).

130350557 is an equidigital number, since it uses as much as digits as its factorization.

130350557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2655.

The product of its (nonzero) digits is 7875, while the sum is 29.

The square root of 130350557 is about 11417.1168427060. The cubic root of 130350557 is about 507.0346395368.

The spelling of 130350557 in words is "one hundred thirty million, three hundred fifty thousand, five hundred fifty-seven".