2311110002043 has 12 divisors (see below), whose sum is σ = 3534638826888. Its totient is φ = 1450108236480.

The previous prime is 2311110002027. The next prime is 2311110002083. The reversal of 2311110002043 is 3402000111132.

It is not a de Polignac number, because 2311110002043 - 2⁴ = 2311110002027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2311110002083) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7552646913 + ... + 7552647218.

It is an arithmetic number, because the mean of its divisors is an integer number (294553235574).

Almost surely, 2^{2311110002043} is an apocalyptic number.

2311110002043 is a deficient number, since it is larger than the sum of its proper divisors (1223528824845).

2311110002043 is a wasteful number, since it uses less digits than its factorization.

2311110002043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15105294154 (or 15105294151 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 2311110002043 its reverse (3402000111132), we get a palindrome (5713110113175).

The spelling of 2311110002043 in words is "two trillion, three hundred eleven billion, one hundred ten million, two thousand, forty-three".