16130015 has 32 divisors (see below), whose sum is σ = 22643712. Its totient is φ = 10912000.

The previous prime is 16129963. The next prime is 16130021. The reversal of 16130015 is 51003161.

It is not a de Polignac number, because 16130015 - 2¹⁴ = 16113631 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16129975 and 16130002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51710 + ... + 52020.

It is an arithmetic number, because the mean of its divisors is an integer number (707616).

Almost surely, 2^16130015 is an apocalyptic number.

16130015 is a deficient number, since it is larger than the sum of its proper divisors (6513697).

16130015 is a wasteful number, since it uses less digits than its factorization.

16130015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391.

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 16130015 is about 4016.2189930331. The cubic root of 16130015 is about 252.6649055122.

Adding to 16130015 its reverse (51003161), we get a palindrome (67133176).

It can be divided in two parts, 16 and 130015, that added together give a palindrome (130031).

The spelling of 16130015 in words is "sixteen million, one hundred thirty thousand, fifteen".