2141532105203 has 4 divisors (see below), whose sum is σ = 2210613786048. Its totient is φ = 2072450424360.

The previous prime is 2141532105191. The next prime is 2141532105281. The reversal of 2141532105203 is 3025012351412.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2141532105203 - 2¹⁶ = 2141532039667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2141532105283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34540840376 + ... + 34540840437.

It is an arithmetic number, because the mean of its divisors is an integer number (552653446512).

Almost surely, 2^{2141532105203} is an apocalyptic number.

2141532105203 is a deficient number, since it is larger than the sum of its proper divisors (69081680845).

2141532105203 is an equidigital number, since it uses as much as digits as its factorization.

2141532105203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69081680844.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 2141532105203 its reverse (3025012351412), we get a palindrome (5166544456615).

The spelling of 2141532105203 in words is "two trillion, one hundred forty-one billion, five hundred thirty-two million, one hundred five thousand, two hundred three".