1119342827 has 2 divisors, whose sum is σ = 1119342828. Its totient is φ = 1119342826.

The previous prime is 1119342797. The next prime is 1119342853. The reversal of 1119342827 is 7282439111.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1119342827 - 2¹⁴ = 1119326443 is a prime.

It is not a weakly prime, because it can be changed into another prime (1119342227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 559671413 + 559671414.

It is an arithmetic number, because the mean of its divisors is an integer number (559671414).

Almost surely, 2^1119342827 is an apocalyptic number.

1119342827 is a deficient number, since it is larger than the sum of its proper divisors (1).

1119342827 is an equidigital number, since it uses as much as digits as its factorization.

1119342827 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24192, while the sum is 38.

The square root of 1119342827 is about 33456.5812210393. The cubic root of 1119342827 is about 1038.2956635512.

The spelling of 1119342827 in words is "one billion, one hundred nineteen million, three hundred forty-two thousand, eight hundred twenty-seven".