2124100326 has 128 divisors (see below), whose sum is σ = 4926873600. Its totient is φ = 606251520.

The previous prime is 2124100313. The next prime is 2124100327. The reversal of 2124100326 is 6230014212.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2124100327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5916535 + ... + 5916893.

It is an arithmetic number, because the mean of its divisors is an integer number (38491200).

Almost surely, 2^2124100326 is an apocalyptic number.

2124100326 is an abundant number, since it is smaller than the sum of its proper divisors (2802773274).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2124100326 is a wasteful number, since it uses less digits than its factorization.

2124100326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 2124100326 is about 46087.9629187492. The cubic root of 2124100326 is about 1285.4593332320.

Adding to 2124100326 its reverse (6230014212), we get a palindrome (8354114538).

The spelling of 2124100326 in words is "two billion, one hundred twenty-four million, one hundred thousand, three hundred twenty-six".