1113421367 has 2 divisors, whose sum is σ = 1113421368. Its totient is φ = 1113421366.

The previous prime is 1113421291. The next prime is 1113421381. The reversal of 1113421367 is 7631243111.

It is a strong prime.

It is an emirp because it is prime and its reverse (7631243111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1113421367 - 2¹⁴ = 1113404983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1113421567) 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, 556710683 + 556710684.

It is an arithmetic number, because the mean of its divisors is an integer number (556710684).

Almost surely, 2^1113421367 is an apocalyptic number.

1113421367 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113421367 is an equidigital number, since it uses as much as digits as its factorization.

1113421367 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3024, while the sum is 29.

The square root of 1113421367 is about 33367.9691770416. The cubic root of 1113421367 is about 1036.4615219194.

Adding to 1113421367 its reverse (7631243111), we get a palindrome (8744664478).

The spelling of 1113421367 in words is "one billion, one hundred thirteen million, four hundred twenty-one thousand, three hundred sixty-seven".