2656230105 has 16 divisors (see below), whose sum is σ = 4251283200. Its totient is φ = 1416217728.

The previous prime is 2656230079. The next prime is 2656230107. The reversal of 2656230105 is 5010326562.

It is not a de Polignac number, because 2656230105 - 2¹³ = 2656221913 is a prime.

It is a super-2 number, since 2×2656230105² = 14111116741416622050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2656230107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26064 + ... + 77406.

It is an arithmetic number, because the mean of its divisors is an integer number (265705200).

Almost surely, 2^2656230105 is an apocalyptic number.

It is an amenable number.

2656230105 is a deficient number, since it is larger than the sum of its proper divisors (1595053095).

2656230105 is a wasteful number, since it uses less digits than its factorization.

2656230105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54800.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 2656230105 is about 51538.6273100089. The cubic root of 2656230105 is about 1384.9111065643.

Adding to 2656230105 its reverse (5010326562), we get a palindrome (7666556667).

The spelling of 2656230105 in words is "two billion, six hundred fifty-six million, two hundred thirty thousand, one hundred five".