130507216 has 40 divisors (see below), whose sum is σ = 289535040. Its totient is φ = 55824384.

The previous prime is 130507183. The next prime is 130507217. The reversal of 130507216 is 612705031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130507217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91920 + ... + 93328.

It is an arithmetic number, because the mean of its divisors is an integer number (7238376).

Almost surely, 2^130507216 is an apocalyptic number.

130507216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

130507216 is an abundant number, since it is smaller than the sum of its proper divisors (159027824).

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

130507216 is a wasteful number, since it uses less digits than its factorization.

130507216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2251 (or 2245 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 130507216 is about 11423.9754901698. The cubic root of 130507216 is about 507.2376810929.

The spelling of 130507216 in words is "one hundred thirty million, five hundred seven thousand, two hundred sixteen".