2152141205 has 8 divisors (see below), whose sum is σ = 2596091904. Its totient is φ = 1712698000.

The previous prime is 2152141157. The next prime is 2152141207. The reversal of 2152141205 is 5021412512.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2152141205 - 2⁶ = 2152141141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2152141207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1125821 + ... + 1127730.

It is an arithmetic number, because the mean of its divisors is an integer number (324511488).

Almost surely, 2^2152141205 is an apocalyptic number.

It is an amenable number.

2152141205 is a deficient number, since it is larger than the sum of its proper divisors (443950699).

2152141205 is a wasteful number, since it uses less digits than its factorization.

2152141205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2253747.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 2152141205 is about 46391.1759389649. The cubic root of 2152141205 is about 1291.0911995729.

Adding to 2152141205 its reverse (5021412512), we get a palindrome (7173553717).

It can be divided in two parts, 21521 and 41205, that added together give a palindrome (62726).

The spelling of 2152141205 in words is "two billion, one hundred fifty-two million, one hundred forty-one thousand, two hundred five".