1065500130 has 16 divisors (see below), whose sum is σ = 2557200384. Its totient is φ = 284133360.

The previous prime is 1065500119. The next prime is 1065500147. The reversal of 1065500130 is 310055601.

It is a happy number.

It is a super-2 number, since 2×1065500130² = 2270581054060033800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1065500097 and 1065500106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17758306 + ... + 17758365.

It is an arithmetic number, because the mean of its divisors is an integer number (159825024).

Almost surely, 2^1065500130 is an apocalyptic number.

1065500130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1065500130 is an abundant number, since it is smaller than the sum of its proper divisors (1491700254).

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

1065500130 is a wasteful number, since it uses less digits than its factorization.

1065500130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35516681.

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 1065500130 is about 32641.9994791986. Note that the first 3 decimals coincide. The cubic root of 1065500130 is about 1021.3733039731.

Adding to 1065500130 its reverse (310055601), we get a palindrome (1375555731).

The spelling of 1065500130 in words is "one billion, sixty-five million, five hundred thousand, one hundred thirty".