1011413343 has 8 divisors (see below), whose sum is σ = 1349949568. Its totient is φ = 673576344.

The previous prime is 1011413287. The next prime is 1011413353. The reversal of 1011413343 is 3433141101.

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

It is not a de Polignac number, because 1011413343 - 2⁶ = 1011413279 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 (1011413353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171421 + ... + 177222.

It is an arithmetic number, because the mean of its divisors is an integer number (168743696).

Almost surely, 2^1011413343 is an apocalyptic number.

1011413343 is a deficient number, since it is larger than the sum of its proper divisors (338536225).

1011413343 is an equidigital number, since it uses as much as digits as its factorization.

1011413343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349613.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 1011413343 is about 31802.7254020784. The cubic root of 1011413343 is about 1003.7900649269.

Adding to 1011413343 its reverse (3433141101), we get a palindrome (4444554444).

The spelling of 1011413343 in words is "one billion, eleven million, four hundred thirteen thousand, three hundred forty-three".