130520116 has 12 divisors (see below), whose sum is σ = 229436032. Its totient is φ = 64966968.

The previous prime is 130520113. The next prime is 130520123. The reversal of 130520116 is 611025031.

It is a junction number, because it is equal to n+sod(n) for n = 130520093 and 130520102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130520111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72270 + ... + 74053.

Almost surely, 2^130520116 is an apocalyptic number.

It is an amenable number.

130520116 is a deficient number, since it is larger than the sum of its proper divisors (98915916).

130520116 is a wasteful number, since it uses less digits than its factorization.

130520116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146550 (or 146548 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 130520116 is about 11424.5400782701. The cubic root of 130520116 is about 507.2543931970.

Adding to 130520116 its reverse (611025031), we get a palindrome (741545147).

The spelling of 130520116 in words is "one hundred thirty million, five hundred twenty thousand, one hundred sixteen".