2141350253 has 4 divisors (see below), whose sum is σ = 2447257440. Its totient is φ = 1835443068.

The previous prime is 2141350241. The next prime is 2141350259. The reversal of 2141350253 is 3520531412.

It is a happy number.

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 2141350253 - 2⁸ = 2141349997 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 (2141350259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152953583 + ... + 152953596.

It is an arithmetic number, because the mean of its divisors is an integer number (611814360).

Almost surely, 2^2141350253 is an apocalyptic number.

It is an amenable number.

2141350253 is a deficient number, since it is larger than the sum of its proper divisors (305907187).

2141350253 is an equidigital number, since it uses as much as digits as its factorization.

2141350253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305907186.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 2141350253 is about 46274.7258554818. The cubic root of 2141350253 is about 1288.9297159847.

Adding to 2141350253 its reverse (3520531412), we get a palindrome (5661881665).

The spelling of 2141350253 in words is "two billion, one hundred forty-one million, three hundred fifty thousand, two hundred fifty-three".