2160102006515 has 4 divisors (see below), whose sum is σ = 2592122407824. Its totient is φ = 1728081605208.

The previous prime is 2160102006511. The next prime is 2160102006539. The reversal of 2160102006515 is 5156002010612.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2160102006515 - 2² = 2160102006511 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2160102006511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216010200647 + ... + 216010200656.

It is an arithmetic number, because the mean of its divisors is an integer number (648030601956).

Almost surely, 2^{2160102006515} is an apocalyptic number.

2160102006515 is a deficient number, since it is larger than the sum of its proper divisors (432020401309).

2160102006515 is an equidigital number, since it uses as much as digits as its factorization.

2160102006515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432020401308.

The product of its (nonzero) digits is 3600, while the sum is 29.

The spelling of 2160102006515 in words is "two trillion, one hundred sixty billion, one hundred two million, six thousand, five hundred fifteen".