2143153 has 4 divisors (see below), whose sum is σ = 2188800. Its totient is φ = 2097508.

The previous prime is 2143147. The next prime is 2143157. The reversal of 2143153 is 3513412.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2143153 - 2⁹ = 2142641 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2143153.

It is not an unprimeable number, because it can be changed into a prime (2143157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22753 + ... + 22846.

It is an arithmetic number, because the mean of its divisors is an integer number (547200).

2^2143153 is an apocalyptic number.

It is an amenable number.

2143153 is a deficient number, since it is larger than the sum of its proper divisors (45647).

2143153 is an equidigital number, since it uses as much as digits as its factorization.

2143153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45646.

The product of its digits is 360, while the sum is 19.

The square root of 2143153 is about 1463.9511603875. The cubic root of 2143153 is about 128.9291319980.

Adding to 2143153 its reverse (3513412), we get a palindrome (5656565).

The spelling of 2143153 in words is "two million, one hundred forty-three thousand, one hundred fifty-three".