130540116 has 36 divisors (see below), whose sum is σ = 354324768. Its totient is φ = 37297008.

The previous prime is 130540099. The next prime is 130540129. The reversal of 130540116 is 611045031.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 130540092 and 130540101.

It is a congruent number.

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, 110416 + ... + 111591.

Almost surely, 2^130540116 is an apocalyptic number.

It is an amenable number.

130540116 is an abundant number, since it is smaller than the sum of its proper divisors (223784652).

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

130540116 is a wasteful number, since it uses less digits than its factorization.

130540116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222028 (or 222019 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 130540116 is about 11425.4153535003. The cubic root of 130540116 is about 507.2803012588.

Adding to 130540116 its reverse (611045031), we get a palindrome (741585147).

The spelling of 130540116 in words is "one hundred thirty million, five hundred forty thousand, one hundred sixteen".