2142053 has 2 divisors, whose sum is σ = 2142054. Its totient is φ = 2142052.

The previous prime is 2142043. The next prime is 2142061. The reversal of 2142053 is 3502412.

2142053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1216609 + 925444 = 1103^2 + 962^2 .

It is a cyclic number.

It is not a de Polignac number, because 2142053 - 2⁴ = 2142037 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2142043) 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, 1071026 + 1071027.

It is an arithmetic number, because the mean of its divisors is an integer number (1071027).

2^2142053 is an apocalyptic number.

It is an amenable number.

2142053 is a deficient number, since it is larger than the sum of its proper divisors (1).

2142053 is an equidigital number, since it uses as much as digits as its factorization.

2142053 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 2142053 is about 1463.5754165741. The cubic root of 2142053 is about 128.9070700615.

Adding to 2142053 its reverse (3502412), we get a palindrome (5644465).

The spelling of 2142053 in words is "two million, one hundred forty-two thousand, fifty-three".