2141525105 has 32 divisors (see below), whose sum is σ = 2823994368. Its totient is φ = 1551974400.

The previous prime is 2141525083. The next prime is 2141525117. The reversal of 2141525105 is 5015251412.

It is not a de Polignac number, because 2141525105 - 2⁶ = 2141525041 is a prime.

It is a super-2 number, since 2×2141525105² = 9172259550690522050, which contains 22 as substring.

It is a Duffinian number.

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 31 ways as a sum of consecutive naturals, for example, 506450 + ... + 510660.

It is an arithmetic number, because the mean of its divisors is an integer number (88249824).

Almost surely, 2^2141525105 is an apocalyptic number.

It is an amenable number.

2141525105 is a deficient number, since it is larger than the sum of its proper divisors (682469263).

2141525105 is a wasteful number, since it uses less digits than its factorization.

2141525105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4457.

The product of its (nonzero) digits is 2000, while the sum is 26.

The square root of 2141525105 is about 46276.6150987732. The cubic root of 2141525105 is about 1288.9647975576.

Adding to 2141525105 its reverse (5015251412), we get a palindrome (7156776517).

The spelling of 2141525105 in words is "two billion, one hundred forty-one million, five hundred twenty-five thousand, one hundred five".