11320453255 has 8 divisors (see below), whose sum is σ = 14383634832. Its totient is φ = 8523635328.

The previous prime is 11320453223. The next prime is 11320453259. The reversal of 11320453255 is 55235402311.

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 11320453255 - 2⁵ = 11320453223 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 (11320453259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66590817 + ... + 66590986.

It is an arithmetic number, because the mean of its divisors is an integer number (1797954354).

Almost surely, 2^11320453255 is an apocalyptic number.

11320453255 is a deficient number, since it is larger than the sum of its proper divisors (3063181577).

11320453255 is a wasteful number, since it uses less digits than its factorization.

11320453255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133181825.

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 11320453255 its reverse (55235402311), we get a palindrome (66555855566).

The spelling of 11320453255 in words is "eleven billion, three hundred twenty million, four hundred fifty-three thousand, two hundred fifty-five".