2113143003103 has 32 divisors (see below), whose sum is σ = 2408380853760. Its totient is φ = 1836427205760.

The previous prime is 2113143003019. The next prime is 2113143003151. The reversal of 2113143003103 is 3013003413112.

It is a cyclic number.

It is not a de Polignac number, because 2113143003103 - 2²⁹ = 2112606132191 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 (2113143003193) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64051150 + ... + 64084132.

It is an arithmetic number, because the mean of its divisors is an integer number (75261901680).

Almost surely, 2^{2113143003103} is an apocalyptic number.

2113143003103 is a deficient number, since it is larger than the sum of its proper divisors (295237850657).

2113143003103 is a wasteful number, since it uses less digits than its factorization.

2113143003103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35007.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 2113143003103 its reverse (3013003413112), we get a palindrome (5126146416215).

The spelling of 2113143003103 in words is "two trillion, one hundred thirteen billion, one hundred forty-three million, three thousand, one hundred three".