2105051324 has 24 divisors (see below), whose sum is σ = 3752784000. Its totient is φ = 1032889520.

The previous prime is 2105051321. The next prime is 2105051341. The reversal of 2105051324 is 4231505012.

It is a super-3 number, since 3×2105051324³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2105051324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2105051321) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 133919 + ... + 148809.

It is an arithmetic number, because the mean of its divisors is an integer number (156366000).

Almost surely, 2^2105051324 is an apocalyptic number.

It is an amenable number.

2105051324 is a deficient number, since it is larger than the sum of its proper divisors (1647732676).

2105051324 is a wasteful number, since it uses less digits than its factorization.

2105051324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15553 (or 15551 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 2105051324 is about 45880.8383096909. The cubic root of 2105051324 is about 1281.6051079504.

Adding to 2105051324 its reverse (4231505012), we get a palindrome (6336556336).

The spelling of 2105051324 in words is "two billion, one hundred five million, fifty-one thousand, three hundred twenty-four".