130016334 has 16 divisors (see below), whose sum is σ = 297180288. Its totient is φ = 37147512.

The previous prime is 130016311. The next prime is 130016339. The reversal of 130016334 is 433610031.

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

It is a self number, because there is not a number n which added to its sum of digits gives 130016334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130016339) 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, 1547772 + ... + 1547855.

It is an arithmetic number, because the mean of its divisors is an integer number (18573768).

Almost surely, 2^130016334 is an apocalyptic number.

130016334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

130016334 is an abundant number, since it is smaller than the sum of its proper divisors (167163954).

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

130016334 is a wasteful number, since it uses less digits than its factorization.

130016334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3095639.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 130016334 is about 11402.4705217773. The cubic root of 130016334 is about 506.6009176186.

Adding to 130016334 its reverse (433610031), we get a palindrome (563626365).

The spelling of 130016334 in words is "one hundred thirty million, sixteen thousand, three hundred thirty-four".