11313231435 has 24 divisors (see below), whose sum is σ = 21392293104. Its totient is φ = 5485202880.

The previous prime is 11313231403. The next prime is 11313231463. The reversal of 11313231435 is 53413231311.

11313231435 is a `hidden beast` number, since 1 + 1 + 313 + 2 + 314 + 35 = 666.

It is not a de Polignac number, because 11313231435 - 2⁵ = 11313231403 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11313231399 and 11313231408.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11427012 + ... + 11428001.

It is an arithmetic number, because the mean of its divisors is an integer number (891345546).

Almost surely, 2^11313231435 is an apocalyptic number.

11313231435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11313231435 is a deficient number, since it is larger than the sum of its proper divisors (10079061669).

11313231435 is a wasteful number, since it uses less digits than its factorization.

11313231435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22855035 (or 22855032 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

Adding to 11313231435 its reverse (53413231311), we get a palindrome (64726462746).

The spelling of 11313231435 in words is "eleven billion, three hundred thirteen million, two hundred thirty-one thousand, four hundred thirty-five".