2111214113043 has 24 divisors (see below), whose sum is σ = 3282098713488. Its totient is φ = 1203621866496.

The previous prime is 2111214112981. The next prime is 2111214113081. The reversal of 2111214113043 is 3403114121112.

It is not a de Polignac number, because 2111214113043 - 2¹⁰ = 2111214112019 is a prime.

It is a super-2 number, since 2×2111214113043² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2111214113093) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16520646 + ... + 16647947.

It is an arithmetic number, because the mean of its divisors is an integer number (136754113062).

Almost surely, 2^{2111214113043} is an apocalyptic number.

2111214113043 is a deficient number, since it is larger than the sum of its proper divisors (1170884600445).

2111214113043 is a wasteful number, since it uses less digits than its factorization.

2111214113043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33169043 (or 33169036 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 2111214113043 its reverse (3403114121112), we get a palindrome (5514328234155).

The spelling of 2111214113043 in words is "two trillion, one hundred eleven billion, two hundred fourteen million, one hundred thirteen thousand, forty-three".