2113022103143 has 4 divisors (see below), whose sum is σ = 2414882403600. Its totient is φ = 1811161802688.

The previous prime is 2113022103131. The next prime is 2113022103151. The reversal of 2113022103143 is 3413012203112.

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

It is not a de Polignac number, because 2113022103143 - 2⁶ = 2113022103079 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 (2113022105143) 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, 150930150218 + ... + 150930150231.

It is an arithmetic number, because the mean of its divisors is an integer number (603720600900).

Almost surely, 2^{2113022103143} is an apocalyptic number.

2113022103143 is a deficient number, since it is larger than the sum of its proper divisors (301860300457).

2113022103143 is an equidigital number, since it uses as much as digits as its factorization.

2113022103143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301860300456.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 2113022103143 its reverse (3413012203112), we get a palindrome (5526034306255).

The spelling of 2113022103143 in words is "two trillion, one hundred thirteen billion, twenty-two million, one hundred three thousand, one hundred forty-three".