11313443433 has 8 divisors (see below), whose sum is σ = 15101716896. Its totient is φ = 7533732800.

The previous prime is 11313443419. The next prime is 11313443437. The reversal of 11313443433 is 33434431311.

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 11313443433 - 2⁸ = 11313443177 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11313443433.

It is not an unprimeable number, because it can be changed into a prime (11313443437) 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, 2137623 + ... + 2142908.

It is an arithmetic number, because the mean of its divisors is an integer number (1887714612).

Almost surely, 2^11313443433 is an apocalyptic number.

It is an amenable number.

11313443433 is a deficient number, since it is larger than the sum of its proper divisors (3788273463).

11313443433 is an equidigital number, since it uses as much as digits as its factorization.

11313443433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4281415.

The product of its digits is 15552, while the sum is 30.

Adding to 11313443433 its reverse (33434431311), we get a palindrome (44747874744).

The spelling of 11313443433 in words is "eleven billion, three hundred thirteen million, four hundred forty-three thousand, four hundred thirty-three".