2105061016 has 16 divisors (see below), whose sum is σ = 4118598000. Its totient is φ = 1006768224.

The previous prime is 2105061011. The next prime is 2105061041. The reversal of 2105061016 is 6101605012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2105061011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5720091 + ... + 5720458.

It is an arithmetic number, because the mean of its divisors is an integer number (257412375).

Almost surely, 2^2105061016 is an apocalyptic number.

It is an amenable number.

2105061016 is a deficient number, since it is larger than the sum of its proper divisors (2013536984).

2105061016 is a wasteful number, since it uses less digits than its factorization.

2105061016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11440578 (or 11440574 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 2105061016 is about 45880.9439310047. The cubic root of 2105061016 is about 1281.6070748538.

Adding to 2105061016 its reverse (6101605012), we get a palindrome (8206666028).

The spelling of 2105061016 in words is "two billion, one hundred five million, sixty-one thousand, sixteen".