130130555 has 4 divisors (see below), whose sum is σ = 156156672. Its totient is φ = 104104440.

The previous prime is 130130543. The next prime is 130130557. The reversal of 130130555 is 555031031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 555031031 = 139 ⋅3993029.

It is not a de Polignac number, because 130130555 - 2¹⁸ = 129868411 is a prime.

It is a super-2 number, since 2×130130555² = 33867922689216050, which contains 22 as substring.

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 130130555.

It is not an unprimeable number, because it can be changed into a prime (130130557) 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, 13013051 + ... + 13013060.

It is an arithmetic number, because the mean of its divisors is an integer number (39039168).

Almost surely, 2^130130555 is an apocalyptic number.

130130555 is a deficient number, since it is larger than the sum of its proper divisors (26026117).

130130555 is an equidigital number, since it uses as much as digits as its factorization.

130130555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26026116.

The product of its (nonzero) digits is 1125, while the sum is 23.

The square root of 130130555 is about 11407.4780297838. The cubic root of 130130555 is about 506.7492259760.

Adding to 130130555 its reverse (555031031), we get a palindrome (685161586).

The spelling of 130130555 in words is "one hundred thirty million, one hundred thirty thousand, five hundred fifty-five".