2150206102 has 32 divisors (see below), whose sum is σ = 3717342720. Its totient is φ = 923573280.

The previous prime is 2150206043. The next prime is 2150206127. The reversal of 2150206102 is 2016020512.

It is a self number, because there is not a number n which added to its sum of digits gives 2150206102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5868 + ... + 65839.

It is an arithmetic number, because the mean of its divisors is an integer number (116166960).

Almost surely, 2^2150206102 is an apocalyptic number.

2150206102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2150206102 is a deficient number, since it is larger than the sum of its proper divisors (1567136618).

2150206102 is a wasteful number, since it uses less digits than its factorization.

2150206102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71796.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 2150206102 is about 46370.3148792414. The cubic root of 2150206102 is about 1290.7041209378.

Adding to 2150206102 its reverse (2016020512), we get a palindrome (4166226614).

It can be divided in two parts, 215020 and 6102, that added together give a palindrome (221122).

The spelling of 2150206102 in words is "two billion, one hundred fifty million, two hundred six thousand, one hundred two".