130556270 has 16 divisors (see below), whose sum is σ = 253078560. Its totient is φ = 48205344.

The previous prime is 130556263. The next prime is 130556273. The reversal of 130556270 is 72655031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130556273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 502010 + ... + 502269.

It is an arithmetic number, because the mean of its divisors is an integer number (15817410).

Almost surely, 2^130556270 is an apocalyptic number.

130556270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130556270 is a deficient number, since it is larger than the sum of its proper divisors (122522290).

130556270 is a wasteful number, since it uses less digits than its factorization.

130556270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004299.

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 130556270 is about 11426.1222643555. The cubic root of 130556270 is about 507.3012252686.

It can be divided in two parts, 1305 and 56270, that added together give a palindrome (57575).

The spelling of 130556270 in words is "one hundred thirty million, five hundred fifty-six thousand, two hundred seventy".