130361605 has 16 divisors (see below), whose sum is σ = 170900928. Its totient is φ = 94672000.

The previous prime is 130361573. The next prime is 130361687. The reversal of 130361605 is 506163031.

It is not a de Polignac number, because 130361605 - 2⁵ = 130361573 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 130361605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52185 + ... + 54625.

It is an arithmetic number, because the mean of its divisors is an integer number (10681308).

Almost surely, 2^130361605 is an apocalyptic number.

It is an amenable number.

130361605 is a deficient number, since it is larger than the sum of its proper divisors (40539323).

130361605 is a wasteful number, since it uses less digits than its factorization.

130361605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3428.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 130361605 is about 11417.6006673907. The cubic root of 130361605 is about 507.0489638854.

It can be divided in two parts, 13036 and 1605, that added together give a palindrome (14641).

The spelling of 130361605 in words is "one hundred thirty million, three hundred sixty-one thousand, six hundred five".