2106162041 has 8 divisors (see below), whose sum is σ = 2201625600. Its totient is φ = 2012418720.

The previous prime is 2106162001. The next prime is 2106162077. The reversal of 2106162041 is 1402616012.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2106162041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2106161998 and 2106162016.

It is not an unprimeable number, because it can be changed into a prime (2106162001) 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, 427556 + ... + 432453.

It is an arithmetic number, because the mean of its divisors is an integer number (275203200).

Almost surely, 2^2106162041 is an apocalyptic number.

It is an amenable number.

2106162041 is a deficient number, since it is larger than the sum of its proper divisors (95463559).

2106162041 is an equidigital number, since it uses as much as digits as its factorization.

2106162041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860119.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 2106162041 is about 45892.9410803012. The cubic root of 2106162041 is about 1281.8304785896.

Adding to 2106162041 its reverse (1402616012), we get a palindrome (3508778053).

The spelling of 2106162041 in words is "two billion, one hundred six million, one hundred sixty-two thousand, forty-one".