2141111402203 has 4 divisors (see below), whose sum is σ = 2186666964000. Its totient is φ = 2095555840408.

The previous prime is 2141111402167. The next prime is 2141111402237. The reversal of 2141111402203 is 3022041111412.

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 2141111402203 - 2³³ = 2132521467611 is a prime.

It is a super-3 number, since 3×2141111402203³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2141111402263) 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, 22777780828 + ... + 22777780921.

It is an arithmetic number, because the mean of its divisors is an integer number (546666741000).

Almost surely, 2^{2141111402203} is an apocalyptic number.

2141111402203 is a deficient number, since it is larger than the sum of its proper divisors (45555561797).

2141111402203 is an equidigital number, since it uses as much as digits as its factorization.

2141111402203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45555561796.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 2141111402203 its reverse (3022041111412), we get a palindrome (5163152513615).

The spelling of 2141111402203 in words is "two trillion, one hundred forty-one billion, one hundred eleven million, four hundred two thousand, two hundred three".