11130553227 has 8 divisors (see below), whose sum is σ = 14842181520. Its totient is φ = 7419646880.

The previous prime is 11130553211. The next prime is 11130553237. The reversal of 11130553227 is 72235503111.

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 11130553227 - 2⁴ = 11130553211 is a prime.

It is a super-2 number, since 2×11130553227² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11130553194 and 11130553203.

It is not an unprimeable number, because it can be changed into a prime (11130553237) 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, 143424 + ... + 206957.

It is an arithmetic number, because the mean of its divisors is an integer number (1855272690).

Almost surely, 2^11130553227 is an apocalyptic number.

11130553227 is a deficient number, since it is larger than the sum of its proper divisors (3711628293).

11130553227 is a wasteful number, since it uses less digits than its factorization.

11130553227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360973.

The product of its (nonzero) digits is 6300, while the sum is 30.

The spelling of 11130553227 in words is "eleven billion, one hundred thirty million, five hundred fifty-three thousand, two hundred twenty-seven".