11213053055 has 8 divisors (see below), whose sum is σ = 13474382400. Its totient is φ = 8957963296.

The previous prime is 11213053051. The next prime is 11213053097. The reversal of 11213053055 is 55035031211.

It is a happy number.

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 11213053055 - 2² = 11213053051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11213053051) 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, 1555940 + ... + 1563129.

It is an arithmetic number, because the mean of its divisors is an integer number (1684297800).

Almost surely, 2^11213053055 is an apocalyptic number.

11213053055 is a deficient number, since it is larger than the sum of its proper divisors (2261329345).

11213053055 is an equidigital number, since it uses as much as digits as its factorization.

11213053055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3119793.

The product of its (nonzero) digits is 2250, while the sum is 26.

Adding to 11213053055 its reverse (55035031211), we get a palindrome (66248084266).

The spelling of 11213053055 in words is "eleven billion, two hundred thirteen million, fifty-three thousand, fifty-five".