1122207103 has 2 divisors, whose sum is σ = 1122207104. Its totient is φ = 1122207102.

The previous prime is 1122207091. The next prime is 1122207133. The reversal of 1122207103 is 3017022211.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1122207103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1122207133) 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, 561103551 + 561103552.

It is an arithmetic number, because the mean of its divisors is an integer number (561103552).

Almost surely, 2^1122207103 is an apocalyptic number.

1122207103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122207103 is an equidigital number, since it uses as much as digits as its factorization.

1122207103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 1122207103 is about 33499.3597401503. The cubic root of 1122207103 is about 1039.1805376024.

Adding to 1122207103 its reverse (3017022211), we get a palindrome (4139229314).

The spelling of 1122207103 in words is "one billion, one hundred twenty-two million, two hundred seven thousand, one hundred three".