2106110357 has 8 divisors (see below), whose sum is σ = 2270328984. Its totient is φ = 1942207488.

The previous prime is 2106110341. The next prime is 2106110387. The reversal of 2106110357 is 7530116012.

It can be written as a sum of positive squares in 4 ways, for example, as 229401316 + 1876709041 = 15146^2 + 43321^2 .

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

It is not a de Polignac number, because 2106110357 - 2⁴ = 2106110341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2106110387) 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, 64988 + ... + 91845.

It is an arithmetic number, because the mean of its divisors is an integer number (283791123).

Almost surely, 2^2106110357 is an apocalyptic number.

It is an amenable number.

2106110357 is a deficient number, since it is larger than the sum of its proper divisors (164218627).

2106110357 is a wasteful number, since it uses less digits than its factorization.

2106110357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157879.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 2106110357 is about 45892.3779837132. The cubic root of 2106110357 is about 1281.8199933773.

Adding to 2106110357 its reverse (7530116012), we get a palindrome (9636226369).

The spelling of 2106110357 in words is "two billion, one hundred six million, one hundred ten thousand, three hundred fifty-seven".