11455324113 has 8 divisors (see below), whose sum is σ = 15275447968. Its totient is φ = 7636041504.

The previous prime is 11455324057. The next prime is 11455324159. The reversal of 11455324113 is 31142355411.

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

It is not a de Polignac number, because 11455324113 - 2³³ = 2865389521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11455324193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177820 + ... + 233517.

It is an arithmetic number, because the mean of its divisors is an integer number (1909430996).

Almost surely, 2^11455324113 is an apocalyptic number.

It is an amenable number.

11455324113 is a deficient number, since it is larger than the sum of its proper divisors (3820123855).

11455324113 is an equidigital number, since it uses as much as digits as its factorization.

11455324113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420623.

The product of its digits is 7200, while the sum is 30.

Adding to 11455324113 its reverse (31142355411), we get a palindrome (42597679524).

The spelling of 11455324113 in words is "eleven billion, four hundred fifty-five million, three hundred twenty-four thousand, one hundred thirteen".