2111010040343 has 8 divisors (see below), whose sum is σ = 2298740516400. Its totient is φ = 1930942032768.

The previous prime is 2111010040319. The next prime is 2111010040361. The reversal of 2111010040343 is 3430400101112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2111010040343 - 2²² = 2111005846039 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 (2111010042343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1915616546 + ... + 1915617647.

It is an arithmetic number, because the mean of its divisors is an integer number (287342564550).

Almost surely, 2^{2111010040343} is an apocalyptic number.

2111010040343 is a deficient number, since it is larger than the sum of its proper divisors (187730476057).

2111010040343 is a wasteful number, since it uses less digits than its factorization.

2111010040343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3831234241.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 2111010040343 its reverse (3430400101112), we get a palindrome (5541410141455).

The spelling of 2111010040343 in words is "two trillion, one hundred eleven billion, ten million, forty thousand, three hundred forty-three".