2152043 has 2 divisors, whose sum is σ = 2152044. Its totient is φ = 2152042.

The previous prime is 2152037. The next prime is 2152063. The reversal of 2152043 is 3402512.

2152043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2152043 - 2¹⁶ = 2086507 is a prime.

It is not a weakly prime, because it can be changed into another prime (2152063) 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 as a sum of consecutive naturals, namely, 1076021 + 1076022.

It is an arithmetic number, because the mean of its divisors is an integer number (1076022).

2^2152043 is an apocalyptic number.

2152043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2152043 is an equidigital number, since it uses as much as digits as its factorization.

2152043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 2152043 is about 1466.9843216613. The cubic root of 2152043 is about 129.1071561218.

Adding to 2152043 its reverse (3402512), we get a palindrome (5554555).

The spelling of 2152043 in words is "two million, one hundred fifty-two thousand, forty-three".