2150141 has 4 divisors (see below), whose sum is σ = 2457312. Its totient is φ = 1842972.

The previous prime is 2150131. The next prime is 2150149. The reversal of 2150141 is 1410512.

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 2150141 - 2¹⁰ = 2149117 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 (2150149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153575 + ... + 153588.

It is an arithmetic number, because the mean of its divisors is an integer number (614328).

2^2150141 is an apocalyptic number.

It is an amenable number.

2150141 is a deficient number, since it is larger than the sum of its proper divisors (307171).

2150141 is an equidigital number, since it uses as much as digits as its factorization.

2150141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307170.

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 2150141 is about 1466.3359096742. The cubic root of 2150141 is about 129.0691094548.

Adding to 2150141 its reverse (1410512), we get a palindrome (3560653).

The spelling of 2150141 in words is "two million, one hundred fifty thousand, one hundred forty-one".