111053227 has 2 divisors, whose sum is σ = 111053228. Its totient is φ = 111053226.

The previous prime is 111053161. The next prime is 111053251. The reversal of 111053227 is 722350111.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111053227 - 2¹⁹ = 110528939 is a prime.

It is a super-2 number, since 2×111053227² = 24665638454227058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111053198 and 111053207.

It is not a weakly prime, because it can be changed into another prime (111053627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55526613 + 55526614.

It is an arithmetic number, because the mean of its divisors is an integer number (55526614).

Almost surely, 2^111053227 is an apocalyptic number.

111053227 is a deficient number, since it is larger than the sum of its proper divisors (1).

111053227 is an equidigital number, since it uses as much as digits as its factorization.

111053227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 111053227 is about 10538.1794917339. The cubic root of 111053227 is about 480.6663589335. Note that the first 3 decimals are identical.

The spelling of 111053227 in words is "one hundred eleven million, fifty-three thousand, two hundred twenty-seven".