2126052102166 has 8 divisors (see below), whose sum is σ = 3299046365520. Its totient is φ = 1026369980328.

The previous prime is 2126052102101. The next prime is 2126052102203. The reversal of 2126052102166 is 6612012506212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2126052102166² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18328035306 + ... + 18328035421.

It is an arithmetic number, because the mean of its divisors is an integer number (412380795690).

Almost surely, 2^{2126052102166} is an apocalyptic number.

2126052102166 is a deficient number, since it is larger than the sum of its proper divisors (1172994263354).

2126052102166 is a wasteful number, since it uses less digits than its factorization.

2126052102166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36656070758.

The product of its (nonzero) digits is 17280, while the sum is 34.

Adding to 2126052102166 its reverse (6612012506212), we get a palindrome (8738064608378).

The spelling of 2126052102166 in words is "two trillion, one hundred twenty-six billion, fifty-two million, one hundred two thousand, one hundred sixty-six".