1113220327 has 2 divisors, whose sum is σ = 1113220328. Its totient is φ = 1113220326.

The previous prime is 1113220253. The next prime is 1113220349. The reversal of 1113220327 is 7230223111.

It is a happy number.

It is an a-pointer prime, because the next prime (1113220349) can be obtained adding 1113220327 to its sum of digits (22).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1113220327 - 2¹¹ = 1113218279 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1113220298 and 1113220307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1113220387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556610163 + 556610164.

It is an arithmetic number, because the mean of its divisors is an integer number (556610164).

Almost surely, 2^1113220327 is an apocalyptic number.

1113220327 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113220327 is an equidigital number, since it uses as much as digits as its factorization.

1113220327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 1113220327 is about 33364.9565712290. The cubic root of 1113220327 is about 1036.3991368024.

Adding to 1113220327 its reverse (7230223111), we get a palindrome (8343443438).

The spelling of 1113220327 in words is "one billion, one hundred thirteen million, two hundred twenty thousand, three hundred twenty-seven".