16130016 has 180 divisors, whose sum is σ = 55617408. Its totient is φ = 4572288.

The previous prime is 16129963. The next prime is 16130021. The reversal of 16130016 is 61003161.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 126945 + ... + 127071.

Almost surely, 2^16130016 is an apocalyptic number.

16130016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16130016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27808704).

16130016 is an abundant number, since it is smaller than the sum of its proper divisors (39487392).

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

16130016 is a wasteful number, since it uses less digits than its factorization.

16130016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163 (or 139 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 16130016 is about 4016.2191175283. The cubic root of 16130016 is about 252.6649107336.

Adding to 16130016 its reverse (61003161), we get a palindrome (77133177).

The spelling of 16130016 in words is "sixteen million, one hundred thirty thousand, sixteen".