2523430105 has 16 divisors (see below), whose sum is σ = 3664275840. Its totient is φ = 1628566272.

The previous prime is 2523430097. The next prime is 2523430111. The reversal of 2523430105 is 5010343252.

It is not a de Polignac number, because 2523430105 - 2³ = 2523430097 is a prime.

It is a super-3 number, since 3×2523430105³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 2523430105.

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 15 ways as a sum of consecutive naturals, for example, 2119935 + ... + 2121124.

It is an arithmetic number, because the mean of its divisors is an integer number (229017240).

Almost surely, 2^2523430105 is an apocalyptic number.

It is an amenable number.

2523430105 is a deficient number, since it is larger than the sum of its proper divisors (1140845735).

2523430105 is a wasteful number, since it uses less digits than its factorization.

2523430105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4241088.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 2523430105 is about 50233.7546376936. The cubic root of 2523430105 is about 1361.4355705236.

Adding to 2523430105 its reverse (5010343252), we get a palindrome (7533773357).

The spelling of 2523430105 in words is "two billion, five hundred twenty-three million, four hundred thirty thousand, one hundred five".