1111410343 has 4 divisors (see below), whose sum is σ = 1176787440. Its totient is φ = 1046033248.

The previous prime is 1111410331. The next prime is 1111410359. The reversal of 1111410343 is 3430141111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3430141111 = 26309 ⋅130379.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1111410343 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1111410343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111410043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32688523 + ... + 32688556.

It is an arithmetic number, because the mean of its divisors is an integer number (294196860).

Almost surely, 2^1111410343 is an apocalyptic number.

1111410343 is a deficient number, since it is larger than the sum of its proper divisors (65377097).

1111410343 is an equidigital number, since it uses as much as digits as its factorization.

1111410343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65377096.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 1111410343 is about 33337.8215095108. The cubic root of 1111410343 is about 1035.8371386111.

Adding to 1111410343 its reverse (3430141111), we get a palindrome (4541551454).

The spelling of 1111410343 in words is "one billion, one hundred eleven million, four hundred ten thousand, three hundred forty-three".