2160153 has 6 divisors (see below), whose sum is σ = 3120234. Its totient is φ = 1440096.

The previous prime is 2160149. The next prime is 2160161. The reversal of 2160153 is 3510612.

It can be written as a sum of positive squares in only one way, i.e., 1814409 + 345744 = 1347^2 + 588^2 .

It is not a de Polignac number, because 2160153 - 2² = 2160149 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2160113) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 120000 + ... + 120017.

It is an arithmetic number, because the mean of its divisors is an integer number (520039).

2^2160153 is an apocalyptic number.

It is an amenable number.

2160153 is a deficient number, since it is larger than the sum of its proper divisors (960081).

2160153 is a wasteful number, since it uses less digits than its factorization.

2160153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240023 (or 240020 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 2160153 is about 1469.7458964052. The cubic root of 2160153 is about 129.2691334457.

Adding to 2160153 its reverse (3510612), we get a palindrome (5670765).

The spelling of 2160153 in words is "two million, one hundred sixty thousand, one hundred fifty-three".