2105352324 has 60 divisors (see below), whose sum is σ = 5693618700. Its totient is φ = 677581632.

The previous prime is 2105352299. The next prime is 2105352329. The reversal of 2105352324 is 4232535012.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 466560000 + 1638792324 = 21600^2 + 40482^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2105352329) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 102639 + ... + 121430.

It is an arithmetic number, because the mean of its divisors is an integer number (94893645).

Almost surely, 2^2105352324 is an apocalyptic number.

It is an amenable number.

2105352324 is an abundant number, since it is smaller than the sum of its proper divisors (3588266376).

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

2105352324 is a wasteful number, since it uses less digits than its factorization.

2105352324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224114 (or 224103 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 2105352324 is about 45884.1184289292. The cubic root of 2105352324 is about 1281.6661903491. Note that the first 3 decimals are identical.

Adding to 2105352324 its reverse (4232535012), we get a palindrome (6337887336).

The spelling of 2105352324 in words is "two billion, one hundred five million, three hundred fifty-two thousand, three hundred twenty-four".