16130140105215 has 32 divisors (see below), whose sum is σ = 27774328061376. Its totient is φ = 7963965020160.

The previous prime is 16130140105199. The next prime is 16130140105217. The reversal of 16130140105215 is 51250104103161.

It is not a de Polignac number, because 16130140105215 - 2⁴ = 16130140105199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16130140105217) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 518471752 + ... + 518502861.

It is an arithmetic number, because the mean of its divisors is an integer number (867947751918).

Almost surely, 2^{16130140105215} is an apocalyptic number.

16130140105215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

16130140105215 is a deficient number, since it is larger than the sum of its proper divisors (11644187956161).

16130140105215 is a wasteful number, since it uses less digits than its factorization.

16130140105215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1036974699.

The product of its (nonzero) digits is 3600, while the sum is 30.

Adding to 16130140105215 its reverse (51250104103161), we get a palindrome (67380244208376).

The spelling of 16130140105215 in words is "sixteen trillion, one hundred thirty billion, one hundred forty million, one hundred five thousand, two hundred fifteen".