2113101034043 has 32 divisors (see below), whose sum is σ = 2331405296640. Its totient is φ = 1908286698240.

The previous prime is 2113101034021. The next prime is 2113101034061. The reversal of 2113101034043 is 3404301013112.

It is a cyclic number.

It is not a de Polignac number, because 2113101034043 - 2¹⁰ = 2113101033019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2113101004043) 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, 6321128 + ... + 6647018.

It is an arithmetic number, because the mean of its divisors is an integer number (72856415520).

Almost surely, 2^{2113101034043} is an apocalyptic number.

2113101034043 is a deficient number, since it is larger than the sum of its proper divisors (218304262597).

2113101034043 is a wasteful number, since it uses less digits than its factorization.

2113101034043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326147.

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

Adding to 2113101034043 its reverse (3404301013112), we get a palindrome (5517402047155).

The spelling of 2113101034043 in words is "two trillion, one hundred thirteen billion, one hundred one million, thirty-four thousand, forty-three".