130143216 has 60 divisors (see below), whose sum is σ = 391100712. Its totient is φ = 37183104.

The previous prime is 130143191. The next prime is 130143259. The reversal of 130143216 is 612341031.

130143216 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 = 130143192 and 130143201.

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, 25315 + ... + 30018.

Almost surely, 2^130143216 is an apocalyptic number.

130143216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

130143216 is an abundant number, since it is smaller than the sum of its proper divisors (260957496).

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

130143216 is a wasteful number, since it uses less digits than its factorization.

130143216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55358 (or 55345 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 130143216 is about 11408.0329592792. The cubic root of 130143216 is about 506.7656600971.

Adding to 130143216 its reverse (612341031), we get a palindrome (742484247).

The spelling of 130143216 in words is "one hundred thirty million, one hundred forty-three thousand, two hundred sixteen".