2102321024 has 16 divisors (see below), whose sum is σ = 4188217920. Its totient is φ = 1051160448.

The previous prime is 2102320991. The next prime is 2102321051. The reversal of 2102321024 is 4201232012.

It is a tau number, because it is divible by the number of its divisors (16).

It is a junction number, because it is equal to n+sod(n) for n = 2102320993 and 2102321011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8212064 + ... + 8212319.

It is an arithmetic number, because the mean of its divisors is an integer number (261763620).

Almost surely, 2^2102321024 is an apocalyptic number.

It is an amenable number.

2102321024 is a deficient number, since it is larger than the sum of its proper divisors (2085896896).

2102321024 is an equidigital number, since it uses as much as digits as its factorization.

2102321024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16424397 (or 16424385 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2102321024 is about 45851.0744039875. The cubic root of 2102321024 is about 1281.0507777843.

Adding to 2102321024 its reverse (4201232012), we get a palindrome (6303553036).

The spelling of 2102321024 in words is "two billion, one hundred two million, three hundred twenty-one thousand, twenty-four".