1126743353 has 8 divisors (see below), whose sum is σ = 1134285120. Its totient is φ = 1119226960.

The previous prime is 1126743349. The next prime is 1126743379. The reversal of 1126743353 is 3533476211.

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 1126743353 - 2² = 1126743349 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1126743053) 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, 87308 + ... + 99378.

It is an arithmetic number, because the mean of its divisors is an integer number (141785640).

Almost surely, 2^1126743353 is an apocalyptic number.

It is an amenable number.

1126743353 is a deficient number, since it is larger than the sum of its proper divisors (7541767).

1126743353 is a wasteful number, since it uses less digits than its factorization.

1126743353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12687.

The product of its digits is 45360, while the sum is 35.

The square root of 1126743353 is about 33566.9979742008. The cubic root of 1126743353 is about 1040.5788669055.

The spelling of 1126743353 in words is "one billion, one hundred twenty-six million, seven hundred forty-three thousand, three hundred fifty-three".