1130211343 has 4 divisors (see below), whose sum is σ = 1130715688. Its totient is φ = 1129707000.

The previous prime is 1130211337. The next prime is 1130211349. The reversal of 1130211343 is 3431120311.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1130211337) and next prime (1130211349).

It is a cyclic number.

It is not a de Polignac number, because 1130211343 - 2⁹ = 1130210831 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 1130211343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130211349) 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, 248796 + ... + 253297.

It is an arithmetic number, because the mean of its divisors is an integer number (282678922).

Almost surely, 2^1130211343 is an apocalyptic number.

1130211343 is a deficient number, since it is larger than the sum of its proper divisors (504345).

1130211343 is an equidigital number, since it uses as much as digits as its factorization.

1130211343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504344.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 1130211343 is about 33618.6160185097. The cubic root of 1130211343 is about 1041.6453685786.

Adding to 1130211343 its reverse (3431120311), we get a palindrome (4561331654).

The spelling of 1130211343 in words is "one billion, one hundred thirty million, two hundred eleven thousand, three hundred forty-three".