130563108 has 36 divisors (see below), whose sum is σ = 355423068. Its totient is φ = 40173120.

The previous prime is 130563091. The next prime is 130563131. The reversal of 130563108 is 801365031.

It can be written as a sum of positive squares in 2 ways, for example, as 31002624 + 99560484 = 5568^2 + 9978^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 139023 + ... + 139958.

It is an arithmetic number, because the mean of its divisors is an integer number (9872863).

Almost surely, 2^130563108 is an apocalyptic number.

130563108 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

130563108 is an abundant number, since it is smaller than the sum of its proper divisors (224859960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130563108 is a wasteful number, since it uses less digits than its factorization.

130563108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279004 (or 278999 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 130563108 is about 11426.4214870623. The cubic root of 130563108 is about 507.3100818973.

The spelling of 130563108 in words is "one hundred thirty million, five hundred sixty-three thousand, one hundred eight".