1112442203 has 2 divisors, whose sum is σ = 1112442204. Its totient is φ = 1112442202.

The previous prime is 1112442197. The next prime is 1112442241. The reversal of 1112442203 is 3022442111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1112442203 - 2⁴ = 1112442187 is a prime.

It is not a weakly prime, because it can be changed into another prime (1112442283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556221101 + 556221102.

It is an arithmetic number, because the mean of its divisors is an integer number (556221102).

Almost surely, 2^1112442203 is an apocalyptic number.

1112442203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112442203 is an equidigital number, since it uses as much as digits as its factorization.

1112442203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1112442203 is about 33353.2937354019. The cubic root of 1112442203 is about 1036.1576047973.

Adding to 1112442203 its reverse (3022442111), we get a palindrome (4134884314).

The spelling of 1112442203 in words is "one billion, one hundred twelve million, four hundred forty-two thousand, two hundred three".