20160206102 has 16 divisors (see below), whose sum is σ = 30740852400. Its totient is φ = 9913307040.

The previous prime is 20160206089. The next prime is 20160206107.

It is a happy number.

20160206102 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20160206107) 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, 1430024 + ... + 1444052.

It is an arithmetic number, because the mean of its divisors is an integer number (1921303275).

Almost surely, 2^20160206102 is an apocalyptic number.

20160206102 is a deficient number, since it is larger than the sum of its proper divisors (10580646298).

20160206102 is a wasteful number, since it uses less digits than its factorization.

20160206102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25871.

The product of its (nonzero) digits is 288, while the sum is 20.

The spelling of 20160206102 in words is "twenty billion, one hundred sixty million, two hundred six thousand, one hundred two".