1122346003 has 4 divisors (see below), whose sum is σ = 1135868328. Its totient is φ = 1108823680.

The previous prime is 1122345997. The next prime is 1122346009. The reversal of 1122346003 is 3006432211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3006432211 = 2027 ⋅1483193.

It is an interprime number because it is at equal distance from previous prime (1122345997) and next prime (1122346009).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1122346003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1122346009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6761038 + ... + 6761203.

It is an arithmetic number, because the mean of its divisors is an integer number (283967082).

Almost surely, 2^1122346003 is an apocalyptic number.

1122346003 is a deficient number, since it is larger than the sum of its proper divisors (13522325).

1122346003 is an equidigital number, since it uses as much as digits as its factorization.

1122346003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13522324.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1122346003 is about 33501.4328499543. The cubic root of 1122346003 is about 1039.2234103251.

Adding to 1122346003 its reverse (3006432211), we get a palindrome (4128778214).

The spelling of 1122346003 in words is "one billion, one hundred twenty-two million, three hundred forty-six thousand, three".