2141333143403 has 4 divisors (see below), whose sum is σ = 2176436965488. Its totient is φ = 2106229321320.

The previous prime is 2141333143373. The next prime is 2141333143423. The reversal of 2141333143403 is 3043413331412.

It is a happy number.

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 2141333143403 - 2¹⁶ = 2141333077867 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 2141333143403.

It is not an unprimeable number, because it can be changed into a prime (2141333143423) 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, 17551910951 + ... + 17551911072.

It is an arithmetic number, because the mean of its divisors is an integer number (544109241372).

Almost surely, 2^{2141333143403} is an apocalyptic number.

2141333143403 is a deficient number, since it is larger than the sum of its proper divisors (35103822085).

2141333143403 is an equidigital number, since it uses as much as digits as its factorization.

2141333143403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35103822084.

The product of its (nonzero) digits is 31104, while the sum is 32.

Adding to 2141333143403 its reverse (3043413331412), we get a palindrome (5184746474815).

The spelling of 2141333143403 in words is "two trillion, one hundred forty-one billion, three hundred thirty-three million, one hundred forty-three thousand, four hundred three".