130261318 has 32 divisors (see below), whose sum is σ = 221045760. Its totient is φ = 57036000.

The previous prime is 130261309. The next prime is 130261331. The reversal of 130261318 is 813162031.

It is a junction number, because it is equal to n+sod(n) for n = 130261292 and 130261301.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 265053 + ... + 265543.

It is an arithmetic number, because the mean of its divisors is an integer number (6907680).

Almost surely, 2^130261318 is an apocalyptic number.

130261318 is a deficient number, since it is larger than the sum of its proper divisors (90784442).

130261318 is a wasteful number, since it uses less digits than its factorization.

130261318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 130261318 is about 11413.2080503249. The cubic root of 130261318 is about 506.9189065097.

The spelling of 130261318 in words is "one hundred thirty million, two hundred sixty-one thousand, three hundred eighteen".